Answer:
with a resource such as grain that was very common in egypt, trading it for resources not as common opens doors for bigger trading and more market. Wood became widely available and grain became available to others who traded in wood for it.
Canada exports two-thirds of its oil to the United States
Answer:
B) the Chinese armed forces had been removed from the city
Explanation:
The city of Nanjing was extremely powerless against Japanese attacks since Chinese political and military leader Chiang Kai-shek and General Chen Cheng pull back from the city of Nanjing alongside elite Chinese troops under substantial and consistent barrage by the Japanese Imperial Air Force. Therefore the city was absolutely unprotected and absolutely helpless against the Japanese attack.
I would say that A is the correct answer.