Question

what is the role of the federal government

Answer 1

Only the federal government may control domestic and international commerce, wage war and set down taxation, expenditures and other national policies. Such activities also begin with the laws of the Senate, made up of 435 representatives of the House of Representatives and 100 representatives of the U.S. It's the House. Every of the 50 states gets two senators, irrespective of their population size. The number of representatives each state receives depends on the population of the state. Bills that Congress accepts then go to the President to sign or deny by veto.

The Executive Branch is responsible for the enforcement of the laws of the Congress. It consists of the President and his or her advisors, as well as other departments and agencies. Each department is headed by a secretary, whom the President appoints with the advice and consent of the Senate. The U.S. has more than a dozen divisions, each with a different set of duties. The duties of the Treasury Department include, for example, printing and money regulation. The President also serves as Commander-in - Chief of the United States Armed Forces. It ensures that the President determines how military arms will be used, where soldiers will be stationed, and where ships will be sent.

The legislative branch is made up of the House and the Senate, collectively known as the Congress. Among other powers, the legislative branch makes all legislation, declares war, governs domestic and international commerce, and sets tax and spending policies.
The Executive Branch shall be composed of the President, his or her aides and various departments and agencies. This department is responsible for the enforcement of the laws of the land.
The judicial branch is made up of the United States. The Supreme Court and the Federal Judicial Centre. The judicial power of the United States shall be conferred upon one Supreme Court and upon such inferior courts as the Congress may order and establish from time to time.