I would say that it is the fertile soil, the question seems incomplete though
Answer:
The Union will have a much much larger army, not only because it did IRL, but a third of the confederate population were slaves and were not allowed to fight, and because there is an almost 20% population gap between the two.
Explanation:
Answer:
As chief legislator, the president may suggest, request, and insist that Congress enact laws he believes are needed.
China lost the Sino-Japanese War (the first one) because of the corrupt and incompetent Qing Dynasty, which brutally exploited the Chinese, especially the Han people