Lousiana changes By Stevens1328 Period: Jan 1, 1650 to Feb 14, 2014 Changes from 1650 to 2014 in Louuisiana Mar 14, 1794 Cotten Gin The Cotton Gin was invinted Mar 10, 1876 The telephone The first telephone was invinted Sep 7, 1927 The telivision The first Televisiion was invented Mar 5, 1935 Huey Long Huey Long is elected into the senate Sep 10, 1935 Huey Long assassination Huey Long was assassinated