Timeline: COOK, Helen Mary

	Date	Event(s)
1	1959	26 Sep 1959—30 Apr 1975: Vietnam War Vietnam War
2	1963	20 Nov 1963—20 Jan 1969: Lyndon B. Johnson Lyndon B. Johnson U.S. Presidency
3	1969	20 Jan 1969—9 Aug 1974: Richard Nixon Richard Nixon U.S. Presidency
4	1974	9 Aug 1974—20 Jan 1977: Gerald Ford Gerald Ford U.S. Presidency
5	1977	20 Jan 1977—20 Jan 1981: Jimmy Carter Jimmy Carter U.S. Presidency
6	1981	20 Jan 1981—20 Jan 1989: Ronald Reagan Ronald Reagan U.S. Presidency
7	1989	20 Jan 1989—20 Jan 1993: George H. W. Bush George H. W. Bush U.S. Presidency
8	1990	2 Aug 1990—28 Feb 1991: Gulf War Gulf War
9	1993	20 Jan 1993—20 Jan 2001: Bill Clinton Bill Clinton U.S. Presidency
10	2001	20 Jan 2001—20 Jan 2009: George W. Bush George W. Bush U.S. Presidency 11 Sep 2001: War On Terror War On Terror
11	2009	20 Jan 2009—20 Jan 2017: Barack Obama Barack Obama U.S. Presidency