In the federal government, the most familiar administrative units that are tasked with carrying out the most essential government functions are called departments
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 city within a federal district, five major self-governing territories and several island possessions.
Only the federal government can regulate interstate and foreign commerce, declare war and set taxing, spending and other national policies. These actions often start with legislation from Congress, made up of the 435-member House of Representatives and the 100-member U.S. Senate.
learn more about federal government here
https://brainly.com/question/12486518
#SPJ4
