African Americans were moving to the North to work in factories.
The U.S. westward expansion.
racial violence and economic discrimination against blacks in the south
Some natural barriers that caused migration to be difficult are mountain ranges, canyons, and raging riversand kabobs and potatoes and brains and mushrumns
African Americans were moving to the North to work in factories.
The problems in England that caused the Great Migration was religious and economic issues. The Great Migration happened in 1630.
African Americans were moving to the North to work in factories.
Rural-to urban migration
Well, migration is basically movement and you might use that by saying," The migration of birds has caused pollution to spread around".
yes
Migration to the west.
Internal and external migration is caused by the search for better opportunities. The most common type of migration is rural to urban.
The U.S. westward expansion.
The Great Migration was the movement of over 1 million[African Americans out of the rural Southern United States from 1914 to 1950.
racial violence and economic discrimination against blacks in the south
Opening up of the western territories.
The spread of migration of small farmers into cities caused unemployment which led to the decline of the empire.