"Politieke situatie." . . "Buitenlandse betrekkingen." . . "United States" . . "Philippinen." . . "Philippines" . . "Politik." . . "Geschichte 1921-1930" . . "1898 - 1935" . . . . . . . . "The critical decade : 1921-1930" . . . . . . . . "The critical decade, 1921-1930" . . . . . . . . "The critical decade 1921-1930" . . . . . .