The Constitution replaced the Articles of Confederation because it held tru to the ideas of federalism--that the main power of the nation should come from a strong central government, not the individual states.
As trade intensified between Africa and Asia, prosperous city-states flourished along the eastern coast of Africa.
Answer: Gestalt psychology.
Originator of gestalt psychology is Fritz Perls.
I know this one...
the answer is in congruence <span>libido</span><span />