Which of these results of the Columbian Exchange was negative for Native Americans?

A. European crops

B. Slaves from Africa

c. Old World diseases

D Cows, horses, and sheep

How were castas paintings used to stabilize a society?

Complete the list of actions taken by the delegates of the first continental congress. a. the congress then opted to declare war against england. b. the congress then sent a representative to present its opinions to parliament. c. the congress then wrote the first draft of the declaration of independence. d. the congress then wrote a statement of complaints to george iii, not parliament, called the declaration of rights and grievances.

How were clothing and shoes sizes mass produced? what effect did making standard sizes have on these industries