No it was not the united states
I believe they ruled that dred scott was still considered property and could not sue in the federal court. In other words, african americans were not citizens and could not sue.
Explanation:
A key distinguishing factor between the two systems was land ownership. European knights gained land from their lords as payment for their military service; they had direct control of the serfs who worked that land. In contrast, Japanese samurai did not own any land.
Answer:
Politics and Communism
Explanation:
The US already had nuclear weapons but the Soviets got to space first. US politics viewing the presence of communists in the US as a THREAT.