A: perestroika means openness thus meaning the people were allowed to be open about how they felt
Answer: Conductors & Abolitionists. Underground Railroad conductors were free individuals who helped fugitive slaves traveling along the Underground Railroad. Conductors helped runaway slaves by providing them with safe passage to and from stations.
hope this helps^_^
Its C because the Indians got mad after the treaties were not honored and became semi-hostile to which the US gov sent in troops which promptly started several Indian wars.
His goal was to expand his empire and gain more prestige among nations
Yes and that the sun revolved around it