How did isolation after Emperor Yongle affect the development of Chinese technology? O China built up its naval technology to protect itself from foreigners O China used new technology to build the Forbidden City at this time O China lost access to trade and technology from other parts of the world. O China stopped building the Great Wall, as it needed expertise from other areas.

jim crow law, in u.s. history, any of the laws in which racial was enforced, in the south between the finish of reconstruction in 1877 and the start of the social liberties development during the 1950s.

jim crow was the name of a minstrel routine( jump jim crow) performed starting in 1828 by its creator, thomas dartmouth ("daddy") rice, and by numerous imitators, including on-screen character joseph jefferson.

the term came to be a defamatory sobriquet for african americans and an assignment for their segregated life. the segregation rule was stretched out to parks, graveyards, theaters, and eateries with an end goal to keep any contact among blacks and whites as equivalents.

it was classified on neighborhood and state levels and most broadly with the "separate yet equivalent" choice of the u.s. preeminent court in plessy v. ferguson (1896).

it was displayed because they had a love for war

you didn't list the options. however, a few communist countries today are: the people's republic of china, north korea, and cuba.