Ideas behind American democracy
The founders built on a few big ideas:
- Natural rights: every person is born with rights such as life and liberty.
- Popular sovereignty: power comes from the people. The Constitution starts with "We the People".
- Social contract: people agree to a government so it protects their rights.
- Limited government: the government may only do what the law allows.
- Republicanism: people elect representatives to make decisions.
Three types of democracy
- Participatory: many people take part directly (town meetings, referendums).
- Pluralist: groups (unions, businesses, clubs) compete to shape policy.
- Elite: a smaller, educated or wealthy group has most influence.
The US system mixes all three. The big puzzle is balance: a government strong enough to keep order, but not so strong that it takes away rights.
From the Articles of Confederation to the Constitution
The first plan, the Articles of Confederation (in force 1781), made a "league of friendship" between 13 states. The national Congress was very weak:
- It could not collect taxes, so it could not pay its debts or its army.
- It could not control trade between states.
- There was no president and no national court.
- Changing the Articles needed all 13 states to agree.
Shays' Rebellion (1786â87), an armed protest by indebted farmers, showed the weakness. In 1787 delegates met in Philadelphia and wrote a new plan.
Key compromises
- Great (Connecticut) Compromise: two houses. Seats in the House of Representatives by population; two senators per state in the Senate.
- Three-Fifths Compromise: enslaved people were counted as three-fifths of a person for seats and taxes, a deal that protected slavery and was later removed.
- Electoral College: a group of electors chosen by each state picks the president.
Principles of American government
Separation of powers
- Legislative (Congress, Article I): House + Senate make laws, set taxes, declare war.
- Executive (President, Article II): carries out laws, leads the armed forces, makes treaties.
- Judicial (Supreme Court and other courts, Article III): decides cases and what laws mean.
Checks and balances
- President can veto a bill; Congress can override with a 2/3 vote in both houses.
- Senate confirms judges and approves treaties (2/3).
- Congress can impeach and remove officials.
- Courts use judicial review (from the case Marbury v. Madison, 1803) to cancel laws that break the Constitution.
Constitutions, laws and treaties
The Constitution is the supreme law (Article VI). Laws passed by Congress and treaties must follow it. The Constitution can be changed by amendment (Article V): 2/3 of both houses propose, 3/4 of the states ratify. It has 27 amendments.
Federalism: national and state governments
Federalism means power is divided between a national (federal) government and state governments.
- Delegated (enumerated) powers: listed for the national government: coin money, declare war, regulate trade between states.
- Reserved powers (10th Amendment): powers not given to the nation stay with the states: schools, local police, driving licences, running elections.
- Concurrent powers: both use them: taxing, borrowing, setting up courts, making roads.
How the balance is read
The necessary and proper clause lets Congress make laws needed to carry out its listed powers (implied powers). The commerce clause lets Congress regulate trade between states. Court cases have stretched or limited these. McCulloch v. Maryland (1819) allowed a national bank and said states cannot tax it. United States v. Lopez (1995) said guns near schools were not "commerce", so Congress went too far.
Federalism in action
The national government shapes state action with money: categorical grants (for a specific purpose, with rules), block grants (broad purpose, more state freedom) and mandates (rules states must follow, sometimes unfunded).
Ratification and the Bill of Rights
Nine of 13 states had to ratify. Two sides argued:
- Federalists (Madison, Hamilton, Jay) supported a stronger national government. Their essays are the Federalist Papers. Federalist No. 10 says a large republic controls factions; No. 51 explains checks and balances.
- Anti-Federalists feared a distant, too-powerful government and wanted a list of rights. Brutus No. 1 is a famous Anti-Federalist essay.
The Constitution was ratified in 1788 and took effect in 1789. As promised, the first 10 amendments, the Bill of Rights, were added in 1791. Examples: 1st (speech, religion, press, assembly, petition), 2nd (bear arms), 4th (no unreasonable searches), 5th (no forced self-incrimination, due process), 6th (fair and speedy trial), 8th (no cruel and unusual punishment), 10th (reserved powers).
Try it: In the 3D free play, guess for each of the nine powers whether it is national, state or shared. Score yourself out of 9.
Key formulas and definitions
- Separation of powers: legislative makes, executive enforces, judicial interprets
- Veto override = 2/3 of House + 2/3 of Senate
- Amendment = proposed by 2/3 of Congress + ratified by 3/4 of states (38 of 50)
- Ratification in 1787â88 = 9 of 13 states
- Delegated (national) + reserved (state) + concurrent (shared) powers
- Bill of Rights = first 10 amendments (1791)
Worked examples
1. Congress passes a bill. The President vetoes it. The House votes 300 of 435 and the Senate 70 of 100 to override. Does the bill become law?
2/3 of 435 = 290, and 300 âĨ 290. 2/3 of 100 â 66.7, so 67 votes are needed and 70 âĨ 67. Both houses pass the threshold, so the veto is overridden and the bill becomes law.
2. Today there are 50 states. How many must ratify a new amendment?
3/4 of 50 = 37.5. A state cannot be split, so 38 states are needed.
3. A state wants to print its own banknotes. Is that allowed?
No. Coining and printing money is a delegated (national) power. States are not allowed to make their own money.
4. Why did the Anti-Federalists still matter even though they lost?
Their demand for written rights led to the Bill of Rights in 1791, and their worry about a strong centre is protected in the 10th Amendment (reserved powers).
Common mistakes
- Thinking the Constitution was the first US plan of government. The Articles of Confederation came first (1781).
- Mixing up federalism (national vs state levels) with separation of powers (three branches at one level).
- Believing the Bill of Rights was in the original 1787 text. It was added as amendments in 1791.
- Saying the Supreme Court can make any law. Courts interpret laws and can cancel unconstitutional ones; Congress makes laws.