Showing Dark Union: The Secret Web of Profiteers, Politicians, and Booth Conspirators That Led to Lincoln's Death by Leonard F. Guttridge

Important places

Ford's Theatre (24)
Cape Girardeau (3)
Charles (4)
Guwahati (1)
Ladoga (1)
New York (7,400)
Port Tobacco (3)
Savannah (182)
Washington (2,457)

Counties

Cape Girardeau (3)
Montgomery (1)
New York (8,072)
Chatham (193)
District of Columbia (2,673)
Charles (7)

Regions

Assam (16)
Missouri (930)
Virginia (2,431)
District of Columbia (2,676)
Maryland (1,306)
Indiana (687)
Georgia (1,485)
Kentucky (814)
New York (9,763)

Countries

Canada (8,082)
India (1,945)
United States (64,950)

Other geographical areas

Ozark Plateau (77)
Cumberland Plateau (211)
Piedmont (USA) (1,063)
Appalachian Mountains (1,111)
Central Lowlands (North America) (1,334)
Indian subcontinent (2,765)
Southern Asia (3,549)
Deep South (4,776)
North Atlantic Ocean (8,812)