-
during these years approximatley 37 million emigrants the greatest influx ever entered the U.S.
-
congress creates the emigration and naturalization service or the INS
-
Ellis Island opens
-
The INS opens an emigration screening station at Ellis Island
-
Ellis Island is open as a screening station for incoming emigrants
-
congress passes the emigration act of 1917 enlarging the classes of aliens excludable from the U.S.
-
congress establishes a quota system regulating the number of emigrants who enter the U.S. each year