Probably something wrong w the test :))
A,B,C do NOT describe the agricultural conditions of the Southern Colonies. I am not sure if my answer is correct on why, but I am going to go for it. I think answer choice D describes the conditions better because there were alot of farmers growing food for not only themselves, but townspeople to rely on.
Several of these questions are opinion, so I can't really help with those, but I can answer the first one.
After World War I, the League of Nations was created to try to help keep the peace and solve problems between nations. The same went for the United Nations after World War II. There were also the treaties that ended the wars. (You'll have to decide whether or not these were actually successful.)
Answer: Britain was more successful at creating alliances with Native Americans.
Explanation: The natives felt that the colonists (Americans) were brutal people and they had a fighting chance with Britain instead.
Hope this helps! I tried with what I know.
3. Selling religious positions for money