There than being a major transportation for goods between asia and europe, the silk roads were central to the
a) european colonization of asia.
b) transmission of the bubonic plague.
c) chinese conquest of the middle east.
eliminate
d) end of the trans-saharan slave trade.

it would have concentrated power in the executive branch of the government. it would have restored balance among the three branches of government. it would have set a precedent for government intervention in the economy. it would have signaled an end to all the programs of roosevelt’s new deal.

did this .

they became hereditary because there weren't many jobs for people in lower classes