Where did the great migration occur?

The Great Migration was the mass movement of about five million southern blacks to the north and west between 1915 and 1960. During the initial wave the majority of migrants moved to major northern cities such as Chicago, Illiniois, Detroit, Michigan, Pittsburgh, Pennsylvania, and New York, New York

basic principles: federalism, separation of powers, checks and balances, judicial review, representative democracy, limited government, rule of law, individual rights and responsibilities, consent of the governed, majority rule, popular sovereignty, equal protection.