Spain 3º ESO Geography and History

Chapters: 3

1. Challenges of today's world

Global challenges today · Information society · Social science techniques · Global and local spaces · World economic structures · Geopolitics and current conflicts · Inequality and cooperation · Gender equality and violence · Social and ethnocultural diversity

Environment and Sustainable Development – The environment gives us resources, soaks up our waste, supports life and gives beauty. When we take resources faster than nature renews them, or throw waste faster than it can absorb, we cross its carrying capacity and face an environmental crisis. India faces land degradation, air and water pollution, forest and biodiversity loss. Burning fossil fuels traps heat and causes global warming; CFCs thin the ozone layer. Sustainable development meets today's needs without harming the ability of future generations to meet theirs, using clean energy, less waste and traditional knowledge.
Media Literacy – Media literacy is the skill of reading, questioning and creating media: news, ads, videos, posts, films and games. Every media text is made by someone, for a purpose, for an audience, using forms, conventions and techniques that shape how we feel. A media-literate person checks the source, evidence, other coverage and the original before believing or sharing, notices bias and filter bubbles, and makes their own media responsibly.
Social Science Methods: How We Study People and Society – Social scientists study people and society the way scientists study nature: ask a clear question, collect evidence (sources, surveys, interviews, observation, statistics, maps), analyse it, check for bias, and draw careful conclusions. Economics, sociology and political science ask different questions but share these tools.
Human Geography: Nature and Scope – Human geography studies how people and nature shape each other in different places. Long ago, nature controlled people (naturalisation of humans, or environmental determinism). With technology, people started to change nature (humanisation of nature, or possibilism). Neo-determinism says: change nature, but stop at its limits. Over time the subject moved through many approaches, from exploration to post-modernism, and today it has many fields such as social, urban, political and economic geography.
Sectors of the Indian Economy – Economic activities are grouped into three sectors: primary (using nature), secondary (making goods) and tertiary (services). GDP counts the value of final goods and services. In India the tertiary sector produces the most, but the primary sector employs the most, with much disguised unemployment. Activities are also divided into organised and unorganised, and public and private sectors.
Conflicts in Today's World: Causes, Costs and the Search for Peace – Since the end of the Cold War in 1989–91, the world has moved from two superpowers to many power centres. Conflicts now include wars between states, civil wars, terrorism and hybrid or cyber attacks. Their causes mix resources, identity, territory, weak states and outside powers. Civilians pay the highest price, so the world uses diplomacy, UN peacekeeping and international courts to limit war and punish the worst crimes.
Income Inequality – Income inequality means income is shared unevenly between people. Economists rank people from poorest to richest, split them into five groups of 20% (quintiles) and compare their shares. The Lorenz curve plots the cumulative share of income against the cumulative share of people; the further it bends from the straight line of equality, the more unequal the society. The Gini coefficient = A ÷ (A + B) turns this into one number between 0 (perfect equality) and 1 (one person has everything). Wealth (what you own) is usually more unequal than income (what you earn). Causes include differences in skills, education, inherited wealth, discrimination and technology. Governments reduce inequality with progressive taxes, benefits, minimum wages and public services such as free schooling and health care.
Equality and Discrimination: Same Worth, Fair Chances – Every person has the same worth and the same rights, even though we are all different. Discrimination means treating someone worse because of who they are: sex, skin colour, origin, religion, caste, disability, age or sexual orientation. It can be done with actions, rules or words. Treating everyone exactly the same is not always enough; real equality removes barriers and gives help by need. Gender violence is the most serious form of gender inequality. In sport and daily life we reject discrimination by speaking up and including everyone.
The Challenges of Cultural Diversity – India has many languages, religions, regions and tribes. Diversity means difference, not inequality. Communities give people belonging, but when they compete, a nation-state must decide how to treat them. India chose to accept and protect diversity through linguistic states, federalism, minority rights and a special kind of secularism. This lesson explains cultural communities, regionalism, religion and identity, communalism versus secularism, and why a strong civil society keeps an 'authoritarian state' in check.

2. Societies and territories

Research methods in geography and history · Sources for contemporary history · Historical time and timelines · Historical awareness · From subjects to citizens · Democracy and totalitarianism · Capitalism and colonialism · Labour rights and welfare state · Conflicts of early 20th century · World order since 1945 · Modern Spain · Ideologies and nationalism · Territory, cities and depopulation · Feminist and suffrage movements · Science, technology and social change · Contemporary art and culture · European integration · Constitutions and rights in Spain · Democratic memory

Historical Thinking: How Historians Work – History is the study of the past using evidence. Put events in order on a timeline and read them in their context. Use primary sources (made at the time) and secondary sources (made later). Judge each source: who made it, when, why, and what is missing. Events have many causes: slow long-term causes and a short trigger. Look for both change and continuity, decide what was significant, and build an argument backed by evidence.
Source Analysis: How Historians Judge Evidence – A source is any trace of the past that gives us evidence: a letter, a coin, a building, a song, a photo or a video. Primary sources come from the time being studied; secondary sources are later accounts, such as books by historians. To analyse a source, ask about its provenance (who made it, when, why and for whom), read its content against what you already know, look for bias, and decide how reliable and how useful it is for your question. Historians check sources against each other (corroboration) and read different scholars' interpretations before writing a reasoned commentary or essay.
The Age of Revolutions (c. 1770–1850) – Between about 1770 and 1850, people in the Americas and Europe overthrew or challenged kings, colonial rulers and old privileges. New ideas of liberty, equality and rights met real problems: unfair taxes, debt, hunger and slavery. The American Revolution (1776) created a republic with a written constitution. The French Revolution (1789) ended feudal privilege and declared the rights of citizens. The wave spread to Haiti, Latin America and Europe in 1848. Kings pushed back at Vienna in 1815, but ideas of citizenship, constitutions and the nation lasted.
Totalitarianism – A totalitarian regime is a one-party state that tries to control every part of life — politics, the economy, the media, schools and even people's thoughts — using one leader, propaganda and terror. After the First World War and the 1929 depression, such regimes arose in Fascist Italy (1922), Stalin's Soviet Union (late 1920s) and Nazi Germany (1933). Their aims and ideas differed, but their methods were alike, and their rise helped lead to the Second World War.
Imperialism: Why Empires Grew and How People Resisted – Imperialism is when a powerful state takes control over other lands and peoples, by war, treaties or money. Colonialism is one form: ruling a colony directly. Between about 1870 and 1914 ('New Imperialism') industrial powers raced for colonies in Africa, Asia and the Pacific. They wanted raw materials, markets, places to invest, ports and prestige, and excused it with racist ideas. Control grew from trading posts to unequal treaties to full colonies. The colonies were drained: raw materials left cheap, factory goods came back, local industry fell. People resisted with revolts, reforms and mass movements, and most colonies were free by the 1970s. The borders and inequalities left behind still shape the world.
The Welfare State and Social Security – A welfare state is a state that protects people against the big risks of life: illness, job loss, old age, disability and poverty. It does this with a safety net made of three parts. Social insurance is paid from contributions taken from wages. Social assistance is paid from taxes to people in need. Public services such as schools and hospitals are open to everyone. Countries mix these parts in different ways: liberal (low tax, small help), conservative (help linked to your job) and social-democratic (high tax, help for all). Today welfare states face ageing populations, rising costs, global competition and many informal workers.
The Two World Wars Compared: Causes, Costs and the New World Order – World War I (1914–1918) grew out of militarism, rival alliances, imperial competition and nationalism, set off by one assassination in 1914. Its peace settlement, the Great Depression and the rise of dictators led to World War II (1939–1945). Both were total wars that used whole economies and new technology, and WWII killed about four times as many people, more than half of them civilians, including the six million Jews murdered in the Holocaust. After WWI the League of Nations failed; after WWII the United Nations, the Universal Declaration of Human Rights (1948) and decolonisation reshaped the world.
The Cold War (1945–1991) – The Cold War was a long contest (1945–1991) between two superpowers: the USA with its Western allies (capitalism, multi-party elections) and the USSR with its Eastern allies (communism, one-party rule). They never fought each other directly. Instead they formed rival alliances (NATO, Warsaw Pact), raced to build nuclear weapons and reach space, backed opposite sides in proxy wars (Korea, Vietnam, Afghanistan) and came close to nuclear war in Cuba in 1962. Many new nations, led by India and others, stayed non-aligned. Détente eased tension in the 1970s. Reforms in the USSR, the fall of the Berlin Wall (1989) and the break-up of the USSR (1991) ended it.
The Rise of Nationalism in Europe – Before 1789, Europe was split into many kingdoms and people were loyal to a king. The French Revolution said power belongs to the people, who form one nation. Napoleon spread equal laws. After 1815 kings came back, but liberals, romantic writers and hungry common people pushed for nation-states in 1830 and 1848. Germany (1871) and Italy (1861) were built by joining many small states. Nations were shown as women figures like Marianne and Germania. By 1914, nationalism mixed with imperial rivalry, and the Balkans tension led to the First World War.
Urbanisation: Why Cities Grow and How to Make Them Work – Urbanisation is the rise in the share of a country's or the world's people who live in towns and cities. In 1950 about 30% of the world was urban; since 2007 more than half is, and about 68% is expected by 2050. Cities grow by rural–urban migration (push factors from the countryside, pull factors to the city) and by natural increase. Today the fastest growth is in lower-income and newly emerging countries of Asia and Africa, where megacities of 10 million or more are forming; in many rich countries growth is slow and people also move out to suburbs (suburbanisation and counter-urbanisation). Fast growth brings opportunities (jobs, services) and problems (informal housing, traffic, pollution, waste, flooding, the urban heat island). Sustainable urban development tries to fix these with public transport, green spaces, clean water, recycling, affordable housing and renewable energy.
Suffrage: Winning the Right to Vote – Suffrage is the right to vote. In the early 1800s most countries let only rich men vote (census or property suffrage). Step by step the limits fell. France brought in universal male suffrage in 1848 (and ended slavery the same year), but the Second Republic soon gave way to Napoleon III's Second Empire, which kept the vote but controlled it. From the late 1800s women's movements (suffragists and suffragettes) campaigned for the vote: New Zealand was first in 1893, many countries followed after 1918, France in 1944 and India gave all adults the vote from 1950. Universal adult suffrage means one person, one vote, in secret, for every adult citizen.
Science, Technology and Society: How Discoveries Change Our Lives – Science finds out how nature works; technology uses that knowledge to make tools and solve problems. Society shapes science too, by asking questions, paying for research and making rules. Big changes such as the printing press, the steam engine, electricity, vaccines and the internet changed how people work, live and think. Every technology has benefits and risks. To decide wisely we look at evidence, weigh benefits against risks, ask who gains and who loses, think about ethics and the future, and use safety rules.
Modern Art and Modernism – Between about 1880 and 1945, artists stopped copying reality and asked what art itself could do. Colour and brushwork showed feeling (Post-Impressionism, Expressionism); objects were seen from many sides (Cubism); speed and machines were celebrated (Futurism); art became pure shape and colour (abstraction, De Stijl, Constructivism); chance and dreams came in (Dada, Surrealism); and design followed function (Bauhaus, the Modern Movement). The same break happened in music, theatre and dance, and modernism spread worldwide through exchange, including India.
The European Union – The European Union (EU) is a group of 27 European countries that share some decisions and laws. It began in 1951, when six countries pooled coal and steel to make war between them impossible. It grew step by step into a single market where goods, people, services and money move freely. The Commission proposes laws, the Parliament and the Council pass them, and the Court of Justice makes sure they are applied. 21 members share the euro. The United Kingdom left in 2020.
Constitution: Why and How? – A constitution is the basic rulebook of a country. It builds trust, says who holds power, limits that power, and states the people's hopes. India's Constitution was written by the Constituent Assembly from 1946 to 1949 through open debate, and it took good ideas from other constitutions, changing them to suit India.
History and Memory: How We Remember the Past – Memory is how people and groups remember the past; history is the careful study of the past using evidence. After an event, witnesses keep living memory for a few generations. Sources such as documents, photos, objects and interviews survive longer. Societies turn memory into memorials, museums, street names and remembrance days. Different groups may remember the same event differently, so historians compare sources to test memory, correct myths and give a fair account. Remembering past wrongs can support justice and reconciliation.

3. Local and global civic commitment

Human dignity and human rights · Diversity and social cohesion · Eco-social responsibility · Environmental protection · Ethical digital citizenship · Civic participation and mediation · Community service · Heritage as resource · Social inclusion · Real equality and diversity · State security and international commitments · Emotions and culture · Work in the information society · European values

Human Rights: Meaning, History, Types and Protection – Human rights are the basic freedoms and protections that belong to every person because they are human. They are universal, inalienable, indivisible and rooted in dignity. The Universal Declaration of Human Rights (1948) set a common standard, later made binding through treaties. Rights are protected by constitutions, courts, commissions, the UN and civil society, and they can be limited only by fair laws that protect others.
The Challenges of Cultural Diversity – India has many languages, religions, regions and tribes. Diversity means difference, not inequality. Communities give people belonging, but when they compete, a nation-state must decide how to treat them. India chose to accept and protect diversity through linguistic states, federalism, minority rights and a special kind of secularism. This lesson explains cultural communities, regionalism, religion and identity, communalism versus secularism, and why a strong civil society keeps an 'authoritarian state' in check.
Environment and Sustainable Development – The environment gives us resources, soaks up our waste, supports life and gives beauty. When we take resources faster than nature renews them, or throw waste faster than it can absorb, we cross its carrying capacity and face an environmental crisis. India faces land degradation, air and water pollution, forest and biodiversity loss. Burning fossil fuels traps heat and causes global warming; CFCs thin the ozone layer. Sustainable development meets today's needs without harming the ability of future generations to meet theirs, using clean energy, less waste and traditional knowledge.
Environmental Stewardship: Caring for the Planet as We Use Technology – Environmental stewardship means using the Earth's resources carefully so they last, and fixing harm where we can. Every product, from a phone to a hospital machine, has a life cycle: raw materials, making, transport, use and end of life. Each stage uses energy and makes waste. Good stewards keep products longer, choose efficient machines, follow the waste hierarchy (refuse, reduce, reuse, recycle, then dispose), send e-waste to proper recyclers and support laws and company practices that protect nature. Technology can harm the environment, but it can also help: solar panels, LEDs and smart sensors cut waste.
Digital Footprints and Netiquette – A digital footprint is the trail of data we leave online. Active footprints are shared on purpose (posts, comments, forms); passive footprints are collected without us noticing (cookies, browsing history, location, IP address). Footprints are hard to erase and can be seen by others later. We live in a digital society where learning, banking, shopping and government services are online; a responsible user of it is a digital citizen (netizen). Net etiquette means being ethical (respect copyright, share reliable information), respectful (privacy, diversity, no bullying) and responsible (avoid oversharing, don't feed trolls). Communication etiquette asks us to be precise, polite and credible; social media etiquette asks us to choose passwords and privacy settings wisely, think before uploading, and verify before sharing.
Civic Engagement: How Citizens Take Part – Civic engagement means taking part in the life of your community and country. It is like a ladder: stay informed, vote, join groups, volunteer, then organise and campaign. Citizens vote in elections to choose representatives and in referendums to answer one question directly. They join political parties (which aim to govern), trade unions (which defend workers) and associations or NGOs (which work for a shared cause). Between elections they sign petitions, volunteer, mediate local conflicts and campaign online, checking facts first. Whistleblowers reveal hidden wrongdoing, and a free press and public opinion turn it into action. Organising a community event shows all these skills: planning, teamwork and responsibility.
Cultural Heritage – Cultural heritage is everything a community receives from the past, values today and wants to pass on: buildings and monuments, objects in museums, languages, music, dance, festivals, crafts, food and knowledge. Tangible heritage can be touched (immovable like temples and bridges, movable like coins and manuscripts); intangible heritage is lived and practised; natural heritage covers special landscapes and wildlife. Heritage gives identity, teaches history, brings income through tourism and links people across cultures. It is threatened by weathering, pollution, crowds, careless development, neglect and conflict, and is protected by conservation, laws, museums, heritage lists, education and local communities.
Social Justice: Fair Shares for All – Justice means giving each person their due. Social justice is about fair sharing of goods, services and chances in society. Three principles guide fair sharing: equal treatment for equals, reward in proportion to effort and skill, and extra help for special needs. They must be balanced. John Rawls suggested choosing society's rules from behind a 'veil of ignorance', not knowing what position we would get; a rational person would then protect the worst-off. Pursuing social justice means first securing basic needs (food, water, housing, health, education, minimum wage) for everyone. People disagree on how: free-market supporters want open competition with a small state; others want the state to provide welfare. India uses a mix.
Equality and Discrimination: Same Worth, Fair Chances – Every person has the same worth and the same rights, even though we are all different. Discrimination means treating someone worse because of who they are: sex, skin colour, origin, religion, caste, disability, age or sexual orientation. It can be done with actions, rules or words. Treating everyone exactly the same is not always enough; real equality removes barriers and gives help by need. Gender violence is the most serious form of gender inequality. In sport and daily life we reject discrimination by speaking up and including everyone.
International Relations: How States Deal with Each Other – International relations (IR) studies how states and other actors (international organisations, companies, NGOs) interact. States are sovereign and there is no world government, so each state follows its national interest through foreign policy: diplomacy, trade, aid, alliances and, at worst, force. Conflicts arise from clashing interests over territory, resources, power and identity, and from the security dilemma. Cooperation grows through mutual gain, treaties, international law and organisations. Realism stresses power and security; liberalism stresses cooperation, trade and institutions. Peace is built by negotiation, mediation, peacekeeping and justice.
Social History: How Ordinary People Lived – Social history studies the lives of ordinary people, not only kings, wars and treaties. It asks how people worked, lived, ate, dressed, married, worshipped, fell ill and had fun, and how society was divided into groups. Before modern times most societies were shaped like a pyramid: a small group of rulers and nobles, priests and rich families, a middle layer of townspeople, merchants and craftsmen, and a huge base of peasants, with some unfree people such as serfs or slaves. Villages ran their own communities; towns were places of markets, guilds and mixing between groups. Industrialisation moved people from farms to factories, created a working class and a growing middle class, and led to unions, new laws and later welfare states. Daily life changed with new light, transport, newspapers, schools and medicine. Social historians also look for 'hidden' people (women, the poor, minorities, migrants) and even at how feelings and customs changed.
The Labour Market – The labour market is where workers sell their time and skills and employers buy them. Firms demand labour because people buy their products (derived demand). Workers supply labour, and more people offer work at higher wages. The wage settles where demand meets supply. A minimum wage above that level can raise pay but may cut jobs. Trade unions, a single big employer (monopsony), skills, discrimination and new technology all change wages and jobs.
The European Union – The European Union (EU) is a group of 27 European countries that share some decisions and laws. It began in 1951, when six countries pooled coal and steel to make war between them impossible. It grew step by step into a single market where goods, people, services and money move freely. The Commission proposes laws, the Parliament and the Council pass them, and the Court of Justice makes sure they are applied. 21 members share the euro. The United Kingdom left in 2020.