30 December 1972 December 29, 2022 Author: Staff Vietnam War: Operation Linebacker II ends. Famous Words of Inspiration..."Men do less than they ought, unless they do all they can." Thomas Carlyle — Click here for more from Thomas Carlyle Related posts: 30 December 1972 11 August 1972 26 December 1972 13 April 1972 23 December 1972 1 November 1955 6 April 1972 11 October 1972 23 December 1972 20 December 1985 Categories: History Tags: 1972, 30 December