What does external migration mean? The definition of external migration is migrating, or moving, to a new home in a different state, country, or continent. This is a form of human migration. Birds migrate a â¦ t specific times of the year and travel to other states or countries as the seasons change.
Fort Lewis was originally established in 1917 with the passage of a Pierce County bond measure to purchase 70,000 acres (280 km2) of land to donate to the federal government for permanent use as a military installation. A portion of the initial land was taken from the Nisqually tribe's reservation.
Lewisburg is a city in Greenbrier County, West Virginia, USA. The population was 3,830 at the 2010 census. It is the county seat of Greenbrier County.he Virginia Supreme Court library, which was located in Lewisburg and served as the Greenbrier County Library until 2008, was used as a hospital and has preserved a section of wall with soldiers' graffiti.