Answer:
Trains
Explanation:
The expansion of the railroad system allowed goods and people to move around faster than ever before
Answer:
A federalist is a person who advocates or supports a system of government in which several states unite under a central authority.
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.
