Answer:
C.All that had done business with Britain and France
C.prevented
B.indifference
Explanation:
James polk is the answer :)
So sorry but I'm not answering your question cause I really didn't come here to help people, you see I'm a chaotic evil, so I'm pretty sure I'll just go around this website doing the same thing to other people that I'm doing to you. While getting answers myself.
B) Human knowledge had doubled every century until the 1900s.
“Knowledge Doubling Curve”, theory created by Buckminster Fuller and exposed in his book Critical Path (1982), held that until 1900 human knowledge had doubled approximately every century. And by the end of World War II, the frame time was reduced: knowledge started to double every 25 years. The pace of knowledge growth would continue increasing.