
Study
How the United States was built, governed, and how people participate in American democracy.
The United States was founded on self-government: people choose leaders and representatives through elections. All leaders must follow the U.S. Constitution, the highest law of the land. The Constitution sets up government structure, defines powers, and protects basic rights and freedoms.
Everyone must follow the law—citizens and government leaders alike. No one is above the law. Laws must follow the Constitution; courts can review and strike down laws that conflict with it.
Each branch checks and balances the others to prevent any one branch from becoming too powerful.
People in the U.S. have rights like freedom of speech, religion, and a fair trial. Some rights—voting in federal elections and running for federal office—belong only to citizens. Responsibilities include obeying the law, paying taxes, and participating in civic life.
Colonial settlement, the American Revolution, westward expansion, the Civil War, and modern development all shaped U.S. laws and values. History explains today’s system of government and why certain rights are protected.
The United States has 50 states, a federal capital in Washington, D.C., and several territories. Symbols like the flag, the Constitution, and national holidays reflect shared values of freedom, independence, and unity.
Understanding these principles shows how the U.S. works, what government is responsible for, and how individuals fit into the system. It supports informed citizenship and prepares people to participate fully in civic life.