10th 1843-1901 1856-1924 1858-1919 1867-1950 1878-1956 1880-1959 1882-1945 1882-1972 1890-1946 1891-1967 1898 1939-1945 1st 20thcentury battleof battleof(cuba:1898) biography byrnes cabinetofficers campaigns capitulations casestudies commandoftroops cuba decisionmaking diplomatichistory ernestjoseph executivebranch foreigncorrespondents foreignrelations friendsandassociatesroosevelt friendship henry history hopkins king lusitania(steamship) maine(battleship) marshall mckinley military militarycampaigns militaryleadership militaryleadershipmckinley militaryleadershipwilson militarypolicy militaryrelations morgenthau neutrality nineteenforty-one panay(gunboat) politicalinstitutionsandpublicadministration(unitedstates) politicalscience politicsandgovernment president presidents roosevelt sanjuanhill spanish-americanwar spanish-americanwar(1898) stimson theodore unitedstates warandemergencypowers william wilson woodrow worldwar worldwar(1939-1945)