Why+did+people+emigrate?

Germans
[|Thinkquest] [|Library of Congress] [|German Embassy]

Greeks
[|Center for History]

Italians
[|Needham High School] [|Library of Congress] [|Digital History] [|American Immigration Law Foundation]

Irish
[|Thinkquest] [|Library of Congress]

Polish
[|Library of Congress] [|Polish Cultural Site]

Russians
[|Library of Congress] [|Canadian History (Includes the United States)] [|Needham High School]

Scandinavians
[|Information from Harvard] [|Library of Congress]