Slavery and the power of federal government led to a war in america
Answer: Power to fire workers in private business.
<span>Assuming that this is referring to the same list of options that was posted before with this question, <span>the correct response would be that this movement sparked a "moral revival" among many people in the Northeast, since this led to people deeming institutions such as slavery as being evil and immoral. </span></span>
The Cold War started because of United States and Soviet Unions difference in view when it comes to Communism. US became more and more concerned with how the Soviet Union are showing their "expansive tendencies" when it comes to their dealings with Europe. The long telegram that was sent to the Department of State became the greatest foundation of the America's Cold War Policy of containment.
The Soviet Unions aggressive speeches and actions against Iran and Turkey gave way to the Truman's administration to show a stronger stance instead of a diplomatic approach that the previous administrations were doing. These factors guaranteed acceptance of Kennan's analysis that was expressed on the telegram.