Certain powers are given to the federal government, while others are reserved for the states.
John Marshall oversaw all of these court cases.
Indians utilized peacefulness to accomplish their objectives. Gandhi sorted out a crusade of noncooperation with the British. It depended on common insubordination to treacherous laws. Gandhi requested that Indians quit purchasing British merchandise, going to British schools, paying British duties, or voting in British-run races. He influenced his adherents to take these activities while not utilizing savagery. Indians despised a British law that constrained them to purchase salt just from the administration. Gandhi sorted out an enormous walk to the ocean to make salt by dissipating ocean water. This activity was known as the Salt March.
The answer is “C.” Plessy v Ferguson was the court case that resulted in “separate but equal.”
D. To protect soldiers from machine gun fire
People dug trenches to keep "causalties down"
hope this helps