Answer:
A. the Vietnam War
Explanation:
The domino theory was the basis for the United States strategy of containment, and the reason for the U.S. to enter the Vietnam War. The Vietnam War was a result of the national strategy of containment. The national strategy of containment demanded the U.S. stop communist aggression into the countries of Southeast Asia. This strategy was developed from a belief in the domino theory. The domino theory basically stated if one new country went communist in Asia then it would begin a chain reaction that would cause several more Southeast Asian countries becoming communist.
The anwser c should be correct
Answer: Francis Bacon was the first to formalize the idea of a proper scientific method, but he didn't do so in a vacuum. The work of Nicolaus Copernicus (1473-1543) and Galileo Galilei (1564-1642) influenced Bacon tremendously.
11 times and this may sound funny but, he was cocky, that's what you can concluded. Hope it helps.