|
Date |
Event(s) |
1 | 1836 | - 1836—1836: War of Texas Independence
Texas vs. Mexico
|
2 | 1846 | - 1846—1848: Mexican-American War
United States vs. Mexico
|
3 | 1861 | - 1861—1865: American Civil War
Union vs. Confederacy
|
4 | 1898 | - 1898—1898: Spanish–American War
United States vs. Spain
|
5 | 1914 | - 1914—1918: World War I
Triple Alliance: Germany, Italy, and Austria-Hungary vs. Triple Entente: Britain, France, and Russia. The United States joined on the side of the Triple Entente in 1917.
|