In the ancient Aegean world, why was urban development slow, despite contact with Egypt and Mesopotamia?

What did the u. s. want to build on the land acquired through the gadsden purchase?

Totalitarianism is an extreme form of government that attempts to totally control citizens’ lives.

Which of these would be most useful in studying the effect of germs exchanged between the new and old worlds? a. a graph showing the number of europeans between 1492 and 1600. b. a graph showing the number of native americans between 1492 and 1600. c. a primary source description of the symptoms of an unknown disease affecting native americans in 1492. o d. a primary source description of the symptoms of an unknown disease affecting europeans in 1492.