What allowed us to intervene in cuba at anytime

How were the economies of the inca empire and ancient river valley civilizations such as egypt and phoenicia different?

What is the columbian exchange? o a. the changes that resulted from europeans settling in the new world b. the relationships that columbus and his men had with the natives they met o c. the ships that columbus bought with money from the king and queen of spain o d. the increase in the number of native american towns in the new world

Which conclusion is most supported by this passage from a speech by james i