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.
Every town and city in our area rolls out the welcome mat for visitors during their major annual festivals, and other events throughout the year such as the Seattle to Portland Bicycle Classic and Southwest Washington Fair bring thousands of people through the area. There truly is something for everyone in all the events Lewis County has to offer.