General Douglas MacArthur's island-hopping strategy involved sending US troops island-by-island across the Pacific to dislodge Japanese forces stationed on those islands. The US lacked the means to send troops directly to Japan primarily because the Japanese controlled numerous islands across the Pacific to serve as fueling stations for ships and air stations for planes. Through island-hopping, MacArthur gradually took out those Japanese forces and converted the islands into fueling and flight stations for the United States thereby allowing the US to move closer and closer to the Japanese mainland.
The executive branch of the U.S. government is responsible for enforcing laws; its power is vested in the President. The President acts as both the head of state and commander-in-chief of the armed forces. Independent federal agencies are tasked with enforcing the laws enacted by Congress.
It would be C
The EOP agency that directly relates to domestic affair is :
Office of Policy development
Office of Policy Development is responsible in advising and assisting president in the formulation, coordination, and implementation of domestic and economic policies.
I think the last option might be right too