Answer:
Gaining all this new land demonstrated manifest. Destiny because with the acquisition of more land.
Explanation:
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I think the answer might be A. but I'm not completely sure
Answer:
China's decline in the nineteenth century
Explanation:
Opium wars was start of Century of Humiliation, China was forcefully moved from protectionist policy to free trade policy by British imperialist menace, Hong Kong wrongfully leased, and China's invincibility shattered. Imperialist from all side invaded to seize ports, Russia, France, Germany, Britain even more, Austro-Hungarians briefly on small scale. It was very uncool sad time.
The first coins were believed to be invented in China.