McGovern–Hatfield Amendment
| U.S. congressional opposition to American involvement in wars and interventions |
|---|
| 1812 North America |
| House Federalists’ Address |
| 1847 Mexican–American War |
| Spot Resolutions |
| 1917 World War I |
| Filibuster of the Armed Ship Bill |
| 1935–1939 |
| Neutrality Acts |
| 1935–1940 |
| Ludlow Amendment |
| 1970 Vietnam |
| McGovern–Hatfield Amendment |
| 1970 Southeast Asia |
| Cooper–Church Amendment |
| 1971 Vietnam |
| Repeal of Tonkin Gulf Resolution |
| 1973 Southeast Asia |
| Case–Church Amendment |
| 1973 |
| War Powers Resolution |
| 1974 |
| Hughes–Ryan Amendment |
| 1976 Angola |
| Clark Amendment |
| 1982 Nicaragua |
| Boland Amendment |
| 2007 Iraq |
| House Concurrent Resolution 63 |
| 2011 Libyan War |
| House Joint Resolution 68 |
| 2013 Syrian Civil War |
| Syria Resolution |
| 2018–2019 Yemen |
| Yemen War Powers Resolution |
The McGovern–Hatfield Amendment (alternately, Hatfield–McGovern Amendment) was a proposed amendment to an appropriations bill in 1970 during the Vietnam War that, if passed, would have required the end of United States military operations in the Republic of Vietnam by December 31, 1970, and a complete withdrawal of American forces halfway through the next year. It was the most outstanding defiance of executive power regarding the war prior to 1971. The amendment was proposed by Senators George McGovern of South Dakota and Mark Hatfield of Oregon, and was known as the "amendment to end the war."
The amendment was heavily opposed by the administration of President Richard Nixon. A revision of the amendment intended to gain more widespread support extended the deadline for withdrawal to the end of 1971. Nevertheless, the amendment was opposed by Nixon and his backers in the Congress, who argued that a withdrawal deadline would devastate the American position in negotiations with North Vietnam. On September 1, 1970, the amendment failed by a 55–39 margin.
A second version of the amendment was reintroduced in 1971 with only minor revisions. In light of Nixon's interventions in Cambodia and Laos the year prior, public and Congressional enthusiasm for the legislation indicated the 1971 amendment could fare better than the original. McGovern, along with Senate allies, appeared on nationwide broadcasts and at protests to lobby for the amendment's passage. Ultimately, the 1971 revised amendment would be defeated by a margin of 55–42, gaining three additional sponsors.