It was the innovation of "interchangeable parts" that allowed for the mass production of goods, since the parts required to build a certain item could be imported from anywhere and replaced.
Answer:
Opium Wars
1 This move provoked Britain to declare war in order to protect its illegal drug-smuggling operations. The First Opium War lasted from 1839 to 1842.
Explanation:
The Cultural Revolution was a sociopolitical movement in China that began in 1966 with Mao Zedong, the leader of the Chinese Communist Party, denouncing the old capitalistic and traditional ways of Chinese life.
I honestly think it is A:simply attacked them.and learned their languages.That is my answer but I'm not so sure.