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Military History: American Conflicts and Wars through 1975


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Catalog of U.S. Government Publications

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The United States of America has engaged in several military conflicts, of which only eleven have been formally declared as wars by the U.S. Congress.^ The other "types of military engagements have included military combat authorized by Congress (without a formal declaration of war) or authorized by the United Nations Security Council Resolutions and funded by Congress."* This guide provides U.S. Government resources about the conflicts and wars through the Vietnam War.

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(Image sources clockwise from left: NAID: 531225NAID: 301682NAID: 12013172NAID: 542315, and NAID: 300264)

^There were eleven times for five wars : War of 1812, Mexican-American War, Spanish-American War, World War I, and World War II. (Sources: Congressional Research Service(a)Congressional Research Service(b)U.S. House of Representatives, and U.S. Senate)

*U.S. Department of Veterans Affairs

U.S. Government Publications, Resources, and Records