| CONFLICT | BEGAN | ENDED | LEARN MORE ABOUT IT |
|---|---|---|---|
| TEXAS REVOLUTION WAR | Oct 1835 | Apr 1836 | Texas-Revolution |
| MEXICAN-AMERICAN WAR | 1846 | 2 Feb 1848 | Mexican-American-War |
| U.S.-PLAINS WARS | 19 Aug 1854 | 7 May 1877 | Plains-Wars |
| AMERICAN CIVIL WAR | 12 Apr 1861 | 9 Apr 1865 | American-Civil-War |
| SPANISH-AMERICAN WAR | 15 Feb 1898 | 12 Aug 1898 | Spanish-American-War |
| PRE WORLD WAR ONE | 1898 | 5 Apr 1917 | |
| FIRST WORLD WAR – WWI | 6 Apr 1917 | 11 Nov 1918 | World-War-I |
| ~Paris Peace Conference | 18 Jan 1919 | 16 Jan 1920 | Paris-Peace-Conference |
| POST WW1 PRE WW2 | 1920 | 1939 | The-Great-Depression |
| SECOND WORLD WAR – WWII | 7 Dec 1941 | 31 Dec 1946 | World-War-II |
| ~European Theater of Operations | 7 Dec 1941 | 8 May 1945 | V-E Day |
| ~Pacific Theater of Operations | 7 Dec 1941 | 2 Sep 1945 | V-J Day |
| COLD WAR US-USSR | 2 Sep 1945 | 26 Dec 1991 | Cold-War |
| KOREAN WAR | 27 Jun 1950 | Korean-War | |
| ~Korean war in an Armistice | 27 Jul 1953 | Korean-War/Armistice | |
| VIETNAM WAR | 15 Nov 1961 | 28 Mar 1973 | Vietnam-War |
| SOUTHWEST ASIA WARS* | Southwest-Asia | ||
| *PERSIAN GULF WAR | 2 Aug 1990 | 28 Feb 1991 | Persian-Gulf-War |
| GLOBAL WAR ON TERRORISM** | 11 Sep 2001 | War-on-terrorism | |
| **U.S.-AFGHANISTAN WAR | 11 Sep 2001 | 31 Dec 2014 | Afghanistan-War |
| **U.S.-IRAQ WAR | 20 Mar 2003 | 15 Dec 2011 | Iraq-War |