Why did the us congress pass an exclusion act in 1882 barring chinese immigrants?
a. because chinese immigrants would work for low wages, which labor leaders felt took jobs away from us citizens
b. because the chinese immigrants refused to work for low wages, which labor leaders felt added jobs to the us economy
c. because the federal government had decided to ban all immigration to control the size of the us population
d. because the trend of chinese immigrants to large urban cities harmed the industrialization of the us economy

the great wall of china worked as a defense for the feudal states of the zhou dynasty to the north. during the warring states period more walls were put up to defend the borders of the different kingdoms. it was semi successful because despite the wall, the mongols eventually conquered china also the great wall provided protection to the economic development and cultural progress, safeguarded the trading routes such as the silk road, and secured transmission of information and transportation. @jayxboof

china has confucianism thats everywhere in asia but it isn't really a religion.