Answer:
The correct answer is that both the Roosevelt Corollary and Dollar Diplomacy gave the United States a lot of streghted refarding foreign affairs.
Step-by-step explanation:
The Roosevelt Corollary gave the U.S. the power to interviene in foreign policy in other countries if they saw fit and the Dollar Diplomacy was for the U.S. to invest in other countries, that would later would also make the dollar the currency for most activities in the world.