What is one difference between the act and the sat

What were the main features of the aristotelian-ptolemaic model of the cosmos

Without george washingtons invention, what aspect of life most likely would be impacted

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.