The population in europe had been lowered by the black death in the 1300s so that only about 90 million were living at the time of the conquest of the new world. estimates place the population of native americans in the new world at:

In △abc the angle bisectors drawn from vertices a and b intersect at point d. find ∠adb if: ∠c= γ

What did sargon's empire have in common with other mesopotamian city-states? a. it extended over a greater territory than anyone had ever conquered before. b. it fought with surrounding city-states. c. it covered an area from the mediterranean sea to the persian gulf. d. it had a professional army.

Why did some states believe they had the power to overturn federal laws?