posted by Jamal .
what have many immigrants done for our country in 1900s???
What happend with the immigrants in 1900s when there went into the building?(Ellis Island)
Check some of these sites. Copy and paste the subjects in a Google search box.
Searches related to 20th century noted immigrants
italian immigrants 20th century
immigration early 20th century
irish immigration 20th century
jewish immigration 20th century
canadian immigration 20th century
german immigration 20th century
chinese immigration 20th century
immigration britain 20th century
About Ellis Island --
Well many immigrants have made America a very diverse country because of all the cultures that came into America. They created jobs, and on a negative note, they increased housings and overcrowed tennants and made the living conditions horrible.
****cant answer second question, but i hope this helps you(=***********