U

Ukraine, 175

underdeveloped countries, 298

unemployment. Seeemployment

UNESCO, 180

unions

in 18th century England, 220

Chamberlain’s wage fund theory and, 270–74

after the Civil War, 137, 138

decrease in production and, 186

effects of World War I, 159

effects on cotton textile industry, 251

Great Depression and, 239–40

Hoover-Harding intervention, 167

McClellan Committee, 182

monopolies by, 235

Norris-LaGuardia Act, 168

Wagner Act, 170

War Labor Board and, 161, 174

United Nations, 184, 328, 330–32, 375

Untold Story, The (Harding), 154

U.S. Chamber of Commerce, 280, 287–88

U.S. Constitution. SeeConstitution

U.S. Post Office. Seepost office

USA (Dos Passos), 394

utilities, public, 297