It's B. The Columbian Exchange is just that, the exchange of goods, plants, people, etc. between Europe and the Americas
Answer:
language barriers,
unfriendliness of the people
poor transport system
poor communication system
illeteracy
Although the war began with Nazi Germany's attack on Poland in September 1939, the United States did not enter the war until after the Japanese bombed the American fleet in Pearl Harbor, Hawaii, on December 7, 1941<span>.</span>
The most common health condition associated with air pollution is lung issues, since much of the pollution in the air is absorbed by the longs. Another would be headaches.
It effected their fate big time.The people in power (government) were hurt because people slowly stopped believing