The right answer for the question that is being asked and shown above is that: "C. The successes of the U.S. nuclear program." Pres. Truman believe that political change would come to the Soviet Union because the <span>successes of the U.S. nuclear program</span>
Perhaps the two most important people when it came to facilitating and helping the cause of the Underground Railroad were Harriet Tubman and Levi Coffin, since they were both powerful abolitionists.
<span> To make conditions in the colony more agreeable for its current inhabitants.</span>
Answer:
in short: there alliance with france, their spy network, and the snipers they had in the woods.