What is one reason for tension between European countries in the 1500'S?

Characteristics of what type of economic system are being described below? 1.economy in which some/all of the basic economic questions answered by central authority 2.trade generally limited to what is produced through the influence of the government a. command economies. b. market economies. c. traditional economies.

Poland a: nato b: warsaw pact c: not a member of either alliance

What was an important consequence of the neolithic revolution? ):