Answer:
Some of the causes to McCarthyism was World War 1, The Bolshevik Revolution in Russia, and Self-proclaimed anarchists' mailing bombs to prominent Americans. Some of the effects were that Millions of Americans were forced to take loyalty oaths, Activism and labor unions goes into decline, Many people become afraid to speak out on public issues, and Anti-communism continues to drive foreign policy.
Answer:A delegated power is a power given to the national government. An example is coining money, declaring war, and making treaties with other nations. A reserved power is a power specifically reserved to the states. ... A concurrent power is a power that is given to both the states and the federal government.
Explanation: there is your answer :)
United states and Britain.
