16. Massachusetts became the first state in the U.S. to legalize same-sex marriage, on May 17, 2004.
Currently, 19 states (CA, CT, DE, HI, IA, IL, ME, MD, MA, MN, NH, NJ, NM, NY, OR, PA, RI, VT, and WA) plus Washington, DC allow same-sex marriage.
https://mamiverse.com/wp-content/uploads/2014/06/20-Facts-Everyone-Should-Know-About-Gay-Pride-and-LGBT-History-MainPhoto.jpg369530Mamiverse Teamhttp://mamiverse.com/wp-content/uploads/2018/02/logosmallMamiverse-1.pngMamiverse Team2014-06-05 10:36:492016-06-14 13:40:4820 Facts Everyone Should Know About Gay Pride & LGBT History