How do correlation and causation differ

Fascism's stress on the greatness of the nation may have appealed to germans who were struggling with high inflation o anxious to recover from the devastation of war angry and humiliated by the harsh treatment germany received after world war i done

Which would make the best heading for this list of notes about the migration of african-americans during the reconstruction era?

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.