Answer: C is the answer. The Soviet Union and Comminist China.
Answer: Passed by the 39 congress on March 2, 1867, it was used as the legal premise for impeaching President Andrew Johnson, whose Reconstruction policies were unpopular with the Radical Republicans in Congress. It was repealed in 1887 and declared unconstitutional by the Supreme Court in 1926.
https://www.history.com/topics/reconstruction/tenure-of-office-act
There you go.
Go to the website for more information.
B.) Nixon increased funding for separate agencies and established the Philadelphia plan
The correct answer is A.
The human race was not originated in America. The first settlers were nomadic people from the Paleolithic era, who arrived in the continent approximately 15,000 years ago using the Beringia land bridge. This crossing was possible because the sea level had decreased abruptly after the Last Glacial Maximum. Today this piece of land has become the Bearing Strait, separating Siberia (Rusia) and Alaska (US).