Federal government of the United States

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Federal government of the United States

The Federal government of the United States is the national government of the United States, a federal republic in North America, composed of 50 states, a federal district, five major self-governing territories, and various possessions. The federal government is divided into three distinct branches: legislative, executive, and judicial, whose powers are vested by the U.S. Constitution in the Congress, the President, and the federal courts, including the Supreme Court, respectively. The powers and duties of these branches are further defined by acts of Congress, including the creation of executive departments and courts inferior to the Supreme Court.

History[edit | edit source]

The formation of the federal government was influenced by the dissatisfaction with the Articles of Confederation, which established a "firm league of friendship" between the states, but allowed little authority to the central government. The Constitutional Convention of 1787 in Philadelphia led to the drafting of the U.S. Constitution, establishing a stronger federal government. The Constitution was ratified in 1788, and the new government began operations in 1789.

Legislative Branch[edit | edit source]

The legislative branch, known as Congress, is bicameral, consisting of the Senate and the House of Representatives. Congress has the authority to enact legislation, declare war, confirm or reject presidential appointments, and has investigative powers.

Senate[edit | edit source]

The Senate is composed of two senators from each state, elected by the people for six-year terms. The Senate has several exclusive powers not granted to the House, including consenting to treaties as a precondition to their ratification and consenting to or confirming appointments of Cabinet secretaries, federal judges, other federal executive officials, military officers, regulatory officials, ambassadors, and other federal uniformed officers.

House of Representatives[edit | edit source]

The House of Representatives is composed of members elected every two years. The number of representatives each state has in the House is based on its population. The House has the exclusive power to initiate revenue bills, impeach federal officials, and elect the President in the case of an electoral college tie.

Executive Branch[edit | edit source]

The executive branch is headed by the President of the United States, who acts as the head of state and Commander-in-Chief of the armed forces. The President is responsible for implementing and enforcing the laws written by Congress and, to that end, appoints the heads of the federal agencies, including the Cabinet. The Vice President is also part of the executive branch, ready to assume the Presidency should the need arise.

Judicial Branch[edit | edit source]

The judicial branch consists of the Supreme Court and lower federal courts. The courts are charged with interpreting the laws, applying them to individual cases, and deciding if they violate the Constitution. The Supreme Court, the highest court in the United States, has the power of judicial review, which allows it to invalidate both federal and state laws if they conflict with the Constitution.

Federalism[edit | edit source]

One of the most significant principles of the U.S. government is federalism, the division of power between the federal government and the state governments. The Constitution outlines the specific powers granted to the federal government and reserves all other powers to the states.

Conclusion[edit | edit source]

The federal government of the United States is a complex system designed to balance the powers of its three branches while also respecting the rights of states. Its structure is a testament to the foresight of the Founding Fathers, who sought to create a government that could effectively govern a diverse and expanding nation.


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Contributors: Prab R. Tumpati, MD