B. The actual number of farmers increased between 1840 and 1900.
Answer: A. Antisemitism
Explanation: Definition: hostility to or prejudice against Jewish people
Congress passed a serious of neutrality acts in the late 1930’s
Well, this could be interpreted in a general view. A good way I've found to understand history especially is to almost interprete right now. I know this is not the answer but it is helpful. How can different view cause conflict? Simple you want to fight for your views because you believe they are right.
A because besides the US felt close to the British since there ancestors and language, when Germany swept across Belgium it made the Americans feel sympathetic towards the allied powers.