By boat. They arrived from all over Europe at Ellis Island, where they had to go through a whole examination process before being allowed on the actual US territory.
before the Europeans took over and after the American civil war
The answer is Beringia.
Europeans played a dominant and utterly complete role in entirely shaping the human geography of North America. There were a few million Native Americans here and Europeans colonized both continents and took them over the entirely.
Depending on what part of North America you live in, some blue jays may migrate but most do not.
colonisation occurred in North America becaus the Europeans wanted to gain power over more land so there citisans could live in different places
In Winter they congregate in a forest in Mexico and in summer the migrate north over the continent of North America in spring, breading as they do so. Then in the Autumn the descendents of the migrating population fly South to their winter roost.
No one knows exactly why Indo-Europeans migrated but many of them split up and moved to various regions over a period of time.
The native Americans reacted in defence, for their lands that the europeans were trying to take over resulting in the Indians to move. And later on resulting in a war.
Europeans played a dominant and utterly complete role in entirely shaping the human geography of North America. There were a few million Native Americans here and Europeans colonized both continents and took them over the entirely.
they came near 1856
There are termites all over North America.
Over much of eastern North America.