Struggle to become a state by Ryan Roybal By R.ashlee4 Jan 1, 1848 Mexican-American War http://www.history.com/topics/treaty-of-guadalupe-hidalgo Jan 1, 1850 Compromise http://www.history.com/topics/compromise-of-1850 Jan 1, 1862 Battle of Glorieta http://www.history.com/this-day-in-history/battle-of-glorieta-pass Jan 1, 1878 Lincoln County War http://www.history.com/this-day-in-history/murder-ignites-lincoln-county-war Jan 1, 1881 how the Lincoln War ended https://www.legendsofamerica.com/nm-lincolncountywar/ Jan 1, 1898 Rough Riders http://newmexicohistory.org/people/roosevelts-rough-riders-1898 Jan 1, 1906 Arizona rejects union plan http://archive.azcentral.com/arizonarepublic/news/articles/20120130arizona-centennial-state-fight.html Jan 1, 1912 New Mexico becomes a state http://www.history.com/this-day-in-history/new-mexico-joins-the-union