Lesson 1: Government in the United States

Key Idea

The United States has four levels of government to help run communities. These are the local, state, federal, and tribal governments. Each level acts like a team with its own leaders and responsibilities for a specific area, from a small town to the entire country.

These government teams provide important services that people use every day. A local government might run parks and libraries for a city. The federal government helps the whole country. Tribal governments lead Native American communities on their own lands.

Key Idea

A city like Pleasantville has its own local government to take care of the community. People who live there vote for leaders to run their city. These leaders include a mayor and a city council.

These elected leaders make important decisions for the city. They create different departments to provide the community services that everyone needs.

Key Idea

The U.S. Constitution is the main rulebook for the whole country's government. Each state, like California, also has its own constitution. These important documents explain how the governments are set up to work for the people.

To make sure power is shared, both state and federal governments are split into three branches. The legislative branch is a group that makes the laws. The executive branch makes sure the laws are followed. The judicial branch, made up of courts and judges, decides if laws are fair.

Key Idea

The U.S. Constitution is the most important rulebook for the entire country. It is the supreme law of the land. This means all state laws must follow the rules in the Constitution, and no state can make a law that goes against it.

Sometimes, a state government did not follow this rule. In 1957, a school in Arkansas would not let nine Black students, known as the Little Rock Nine, attend. This went against the Constitution's promise that all people should be treated fairly.