Final answer:
The National government is in charge of a large area or country, dealing with countrywide matters, while state and local governments handle regional and immediate civic needs.
Step-by-step explanation:
The level of government in charge of a large area or country is the National government. This government is responsible for issues that affect the country as a whole, such as national defense, foreign affairs, and overall economic policies. State governments, on the other hand, address regional concerns within their jurisdictions, including education and public safety. Local governments often handle very specific and immediate needs like water supply, road maintenance, and local schools, reflecting their close proximity to the daily lives of citizens. The national government in the United States is led by the president and Congress, who are elected by the entire nation, while state governments have governors and legislatures chosen by the people living within each state.
Federalism is a system that includes several levels of government: the federal or national level, the state level, and the local level. These levels of government focus on different policy domains to effectively manage and administer respective areas of responsibility. In the U.S., any powers not specifically granted to the federal government by the Constitution belong to the states.