6 April 1974 April 5, 2012 Author: Staff Waterloo, sung by ABBA wins the 19th annual Eurovision Song Contest Famous Words of Inspiration..."You have to put in many, many, many tiny efforts that nobody sees or appreciates before you achieve anything worthwhile." Brian Tracy — Click here for more from Brian Tracy Related posts: 3 April 1974 24 December 1974 18 March 1974 Categories: History Tags: 1974, 6 April