5 June 1849 June 5, 2015 Author: Staff Denmark first becomes a constitutional monarchy. Famous Words of Inspiration..."No matter how much cats fight, there always seem to be plenty of kittens." Abraham Lincoln — Click here for more from Abraham Lincoln Related posts: 22 March 1849 17 May 1849 10 May 1849 30 June 1758 5 June 1947 5 June 1967 5 June 1963 26 June 1848 Categories: History Tags: 1849, 5 June