The area excluded the states and territories bordering the Pacific Ocean, which formed the Pacific Coast Theater of the American Civil War.
American | American Civil War | American Broadcasting Company | American football | Pacific Ocean | Vietnam War | African American | American Idol | American Revolutionary War | Cold War | Iraq War | American Revolution | War of 1812 | Spanish Civil War | Pacific | Korean War | Canadian Pacific Railway | American Association for the Advancement of Science | Allies of World War II | American Red Cross | English Civil War | Gulf War | Franco-Prussian War | United States Coast Guard | American Library Association | American Museum of Natural History | American Express | American Academy of Arts and Sciences | Pacific War | war |