II. Colonial immigration.
1. Diversified character: English, Scotch-Irish, Irish, Jews, Germans and other peoples ([6]-[12]).
2. Assimilation to an American type; influence of the land system ([23]-[25], [411]).
3. Enforced immigration: indentured servitude, slavery, etc. ([13]-[17]).
III. Immigration between 1789-1890
1. Nationalities: English, Irish, Germans, and Scandinavians ([278], [302]-[303]).
2. Relations to American life ([432]-[433], [445]).
IV. Immigration and immigration questions after 1890.
1. Change in nationalities ([410]-[411]).
2. Changes in economic opportunities ([411]).