History 185 Naval operations 68 Officers 40 Biography 31 History, Naval 30 Navy 21 Courts-martial and courts of inquiry 16 more ... Admirals 15 Sailors 14 World War, 1914-1918 14 United States Navy--19th century 13 World War, 1939-1945 12 Naval operations, American 11 Sources 11 United States Navy 11 Foreign relations 10 Armed Forces 8 Bibliography 8 Politics and government 8 Uniforms 8 Appropriations and expenditures 7 Insignia 7 Naval art and science 7 Regulations 7 Seamen 7 Registers 6 Warships 6 Commerce 5 Description and travel 5 Frigates 5 Lists of vessels 5 Medals, badges, decorations, etc 5 Pay, allowances, etc 5 Spanish-American War, 1898 5 Genealogy 4 Navies 4 Physicians 4 Privateering 4 Surgeons 4 United States Navy--18th century 4 less ...