What roles do the executive, legislative, and judicial branches have in the american legal system?

The Lincoln Memorial, the Washington Monument, and the Capitol are aligned on the National Mall in Washington D.C.

Our federal government has three parts. They are the Executive, (President and about 5,000,000 workers) Legislative (Senate and House of Representatives) and Judicial (Supreme Court and lower Courts).

The President of the United States administers the Executive Branch of our government. The President enforces the laws that the Legislative Branch (Congress) makes. The President is elected by United States citizens, 18 years of age and older, who vote in the presidential elections in their states. These votes are tallied by states and form the Electoral College system. States have the number of electoral votes which equal the number of senators and representatives they have. It is possible to have the most popular votes throughout the nation and NOT win the electoral vote of the Electoral College.

The Legislative part of our government is called Congress. Congress makes our laws. Congress is divided into 2 parts. One part is called the Senate. There are 100 Senators--2 from each of our states. Another part is called the House of Representatives. Representatives meet together to discuss ideas and decide if these ideas (bills) should become laws. There are 435 Representatives. The number of representatives each state gets is determined by its population. Some states have just 2 representatives. Others have as many as 40. Both senators and representatives are elected by the eligible voters in their states.

The Judicial part of our federal government includes the Supreme Court and 9 Justices. They are special judges who interpret laws according to the Constitution. These justices only hear cases that pertain to issues related to the Constitution. They are the highest court in our country. The federal judicial system also has lower courts located in each state to hear cases involving federal issues.

All three parts of our federal government have their main headquarters in the city of Washington D.C.

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The U.S. Constitution establishes three separate but equal branches of government: the legislative branch (makes the law), the executive branch (enforces the law), and the judicial branch (interprets the law). The Framers structured the government in this way to prevent one branch of government from becoming too powerful, and to create a system of checks and balances.

DISCLAIMER: These resources are created by the Administrative Office of the U.S. Courts for educational purposes only. They may not reflect the current state of the law, and are not intended to provide legal advice, guidance on litigation, or commentary on any pending case or legislation.

Separation of Powers

The term “Separation of Powers” was coined by the 18th century philosopher Montesquieu. Separation of powers is a model that divides the government into separate branches, each of which has separate and independent powers. By having multiple branches of government, this system helps to ensure that no one branch is more powerful than another. Typically, this system divides the government into three branches: the Legislative Branch, the Executive Branch, and the Judicial Branch. The United States federal government and forty states divide their governments into these three branches.

In the federal government, Article 1 of the United States Constitution establishes the Legislative Branch, which consists of Congress. Congress, in addition to other enumerated responsibilities, is responsible for creating laws. As a general rule, the nondelegation doctrine prohibits the Legislative Branch from delegating its lawmaking responsibilities. Congress can, however, provide agencies with regulatory guidelines if it provides them with an “intelligible principle” to base their regulations on. For more information on the Legislative Branch, refer to “Congress.”

Article 2 of the United States Constitution establishes the Executive Branch, which consists of the President. The President approves and carries out the laws created by the Legislative Branch. For more information on the Executive Branch, refer to “Executive Branch.”

Article 3 of the United States Constitution establishes the Judicial Branch, which consists of the United States Supreme Court. The Judicial Branch interprets the laws passed by the Legislative Branch. For more information on the Judicial Branch, refer to “Judiciary.”

Separation of Powers in the United States is associated with the Checks and Balances system. The Checks and Balances system provides each branch of government with individual powers to check the other branches and prevent any one branch from becoming too powerful. For example, Congress has the power to create laws, the President has the power to veto them, and the Supreme Court may declare laws unconstitutional. Congress consists of two houses: the Senate and the House of Representatives, and can override a Presidential veto with a 2/3 vote in both houses.

The Checks and Balances System also provides the branches with some power to appoint or remove members from the other branches. Congress can impeach and convict the president for high crimes, like treason or bribery. The House of Representatives has the power to bring impeachment charges against the President; the Senate has the power to convict and remove the President from office. In addition, Supreme Court candidates are appointed by the President and are confirmed by the Senate. Judges can be removed from office by impeachment in the House of Representatives and conviction in the Senate. In this way, the system provides a measure, in addition to invalidating laws, for each branch to check the others.

To ensure a separation of powers, the U.S. Federal Government is made up of three branches: legislative, executive and judicial. To ensure the government is effective and citizens’ rights are protected, each branch has its own powers and responsibilities, including working with the other branches.

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The role of the executive branch is to enforce the nation’s laws. The executive branch is led by the president, who is the commander in chief of the military and responsible for signing or vetoing laws presented to them by Congress. The executive branch also includes the vice president, who is the president of the Senate and will take over if the president cannot perform his duties, as well as the Cabinet, who are advisors to the president. The enforcement of laws in the executive branch is often performed by various federal agencies and departments.

The website for the Office of the President of the United States contains a great deal of information on the current executives.

A White House publication on the executive branch includes information on the responsibilities of the president and vice president, the role of the Cabinet, and descriptions of the executive departments.

The American Presidency Project, hosted at the University of California, Santa Barbara, includes presidential papers, addresses, speeches, and more.

The Federal Register provides a database that contains information on presidential documents, including executive orders, proclamations, and other items.