How did the development of the Atomic Bomb affect US foreign policy? a. It weakened Truman’s power at the Potsdam Conference

b. It hastened the plans to create the United Nations and include the Soviet Union

c. It led to an arms race with the Soviet Union

d. It delayed the tensions of the cold war

roosevelt believed that in light of the country's recent military successes, it was unnecessary to use force to achieve foreign policy goals, so long as the military could threaten force. this belief, and his strategy of “speaking softly and carrying a big stick,” shaped much of roosevelt's foreign policy.

president thomas jefferson hoped that the embargo act of 1807 would the united states by demonstrating to britain and france their dependence on american goods, convincing them to respect american neutrality and stop impressing american seamen. instead, the act had a devastating effect on american trade.

mint more silver currency sorry its probably to late.