Irish, in America, 6, 103 _et seq._;
half population of Ireland emigrates to America, 104;
reasons for emigration, 105-107;
in Continental Army, 108;
pauper immigrants from, 110;
travel conditions for immigrants, 111-12;
present immigration, 121;
economic advance in America, 122-23;
contrasted with Germans, 124;
number of immigrants (1820-1910), 150;
in New England mills, 215;
in Lawrence (Mass.), 216;
in Johnstown (Penn.), 216;
in Granite City (Ill.), 217;
in coal mines of Pennsylvania, 218

Irish Republican Brotherhood, 119

Isaacks, Isaac, 30

Italians, in South, 65, 210-11;
as laborers, 122;
in United States, 180-83;
on poor land, 210;
in New England mills, 215;
in Pennsylvania, 216, 217, 218


Jahn, F.L., organizes _Turnvereine_, 131