They probably came here by way of one of two major black migrations out of the south in the 20th century.

The beginning of major migration to Europe began during the colonial era (1912 to 1956).

The major Islamic migration has occurred in the last 20 years.

Forty years after a major migration, many feel that their motherland has yet to accept them.

The patronymic change in name is usually followed by a major migration of population or battle.

The resulting agricultural crises between 1995 to 2001 have driven major migrations from rural to urban areas.

The next major migration of blacks occurred between 1813 and 1815.

Later, there was also a major migration from Sussex to Ohio in 1822.

The majority of population growth occurred during the late 1960s due to the major urban migration that was occurring in Spain at the time.

Since then there have been a series of major migrations to the cities.