How did immagration begin to change in the 1890s

What was america's response to the holocaust before the war? what could the us have done differently?

Sea level increases when the number and size of glaciers on earth increase. true false

In 1840 which route is the easiest to take to travel from baltimore, maryland, to vandalia, illinois? a-chesapeake and ohio canal. b-wilderness road c-national road d-erie canal