Monuments History 38 Historic sites 15 Conservation and restoration 9 Buildings 5 Guidebooks 5 Regimental histories 5 more ... Soldiers' monuments 5 Statues 5 African Americans 4 Cemeteries 4 Description and travel 4 Generals 4 Gettysburg, Battle of, Gettysburg, Pa., 1863 4 Historic preservation 4 History, Local 4 Swedish Americans 4 Washington Monument (Washington, D.C.) 4 Battlefields 3 Biography 3 Buildings, structures, etc 3 Histoire 3 Historic buildings 3 Indians of North America 3 Streets 3 Trenton, Battle of, Trenton, N.J., 1776 3 Américains d'origine suédoise 2 Anniversaries, etc 2 Architecture 2 Art 2 Art objects 2 Constructions 2 Denkmalpflege 2 Foreign relations 2 Germans 2 Governors 2 Jews 2 Judges 2 Kongress 2 Legislators 2 less ...