Answer:
The case persisted through several courts and ultimately reached the U.S. Supreme Court, whose decision incensed abolitionists, gave momentum to the anti-slavery movement and served as a stepping stone to the Civil War.
Explanation:
The two main reasons why Douglass opposed john brown's plan to raid harpers ferry were that 1) He was sure the plan would fail and lead to many black deaths, and 2) He thought he would hurt the abolition movement by causing a backlash.
The correct answer is C) The Soviet Union knows the captured plane was a US spy plane.
The message of the paragraph is "The Soviet Union knows the captured plane was a US spy plane.
At this moment the government of the Soviet Union knew that this was a problem that had to be informed to the government of the United States. A military aircraft from the United States had trespassed the space of the USSR and had been shot down over Sverdlovsk. The US then responded that it was not a military plane but a research plane working on water research.
During the Cold War years and Arms Race years, both countries lived in permanent tension for incidents and differences like these.