Look at the map below. A map titled Southern and Eastern European Immigration. The left side of the map shows the eastern half of the United notes, with dark green along the Atlantic coast and lighter green inland. The right side of the map shows most of Eastern Europe, Italy, and Russia in blue.

This map shows the
"new" wave of immigration, which started in the late 1800s.
"new" wave of immigration, which started in the early 1800s.
"old" wave of immigration, which started in the late 1800s.
"old" wave of immigration, which started in the early 1800s.