Why did european nations want to colonize africa? a. to build the economies of african nations b. to gain wealth from the vast raw materials (resources) c. to prevent asian nations from gaining control in africa d. to teach africans how to govern themselves independently

In piaget's stage, you would expect one to develop interest in ethics, politics, and social and moral issues.

How has the elimination of trade barriers affected the movement of goods among member countries of the european union? a. member countries are able to produce all the goods they need. b. goods can move freely among member countries. c. member countries no longer need to trade with countries outside the eu. d. larger countries are able to import more goods than smaller ones.

Why does the united states constitution require that a national census be taken every ten years?