After World War I, Mississippi's black population began a long period of decline that historians call the Great Migration.

What is the general rule about surface currents? cold water flows along the ocean floor towards the equator. the east coasts of continents have cold surface currents, and the west coasts of continents have warm surface currents. seasonal and constant offshore winds create significant upwelling along the west coasts of south and north america and africa. the west coasts of continents have cold surface currents, and the east coasts of continents have warm surface currents.

From the standpoint of geography, a is an internal rendering of an individual's known world

Political boundaries are determined by the political party in control at the time. true or false