Ulster, Scotch in, 10

Ulstermen, _see_ Scotch-Irish

"Underground Railway," 54

United States, now called America, 22;
population at close of Revolution, 23;
American stock, 23;
census (1790), 24;
names changed or disappeared, 24-25 (note);
population (1820), 32;
Irish population, 105;
expansion, 147-48;
nation of immigrants, 233;
_see also_ America

United States Steel Corporation builds Gary (Ind.), 216-17

Unonius, Gustavus, 155

Utopias in America, 66 _et seq._;
bibliography, 238-39


Vermont, slaves emancipated, 51

Vespucci, Amerigo, claim of discovery recognized, 21