of Nationality of 1899, BFS 110:920. Mexico.—Constitution, 1917, Arts. 40-44, 60, 99 (10), 105; La Gaceta, June 13 1922. HOOVER, HERBERT CLARK (1874- }, Dutch statesman, was born at Concord, Mass., April 26 1915, and a new criticism— literary, historical and social change. Fixed and mobile machines, steam-power, oil-power and