United States 169
Confederate States of America 8
Great Britain 7
Michigan 7
Southern States 6
Virginia 6
Tennessee 5
Illinois 3
Kentucky 3
Louisiana 3
New York (State) 3
Pennsylvania 3
Canada 2
Fort Sumter (Charleston, S.C.) 2
Georgia 2
Massachusetts 2
Washington (D.C.) 2
China 1
France 1
Fredericksburg (Va.) 1
Gettysburg 1
Grand Rapids 1
Grand Rapids (Mich.) 1
Harpers Ferry (W. Va.) 1
Indiana 1
Mexico 1
Milton (Mass.) 1
Naushon Island (Mass.) 1
New Jersey 1
North Carolina 1
Northeastern States 1
Northwest, Old 1
Rock Island 1
South Carolina 1
Southwest, Old 1
Soviet Union 1
West (U.S.) 1
West United States 1
West Virginia 1