PLEASE ANSWER ASAP how did societal collapse affect the lives of people in instances of crusaders, Mongols, and the plague?

Which statement best explains how the invention of corporations contributed to the economy in the 1800's

Which one of the following statements best characterizes change to agriculture in the united states since 1900

The french and the dutch establish colonies in north america to, a. establish sugar plantations. b. spread catholicism to the native americans. c. extract gold and silver from the aztec empire. d. trade with native americans for furs.