Promotion at the Time of Retirement or Separation. Per the provisions of 10 USC 1372, Soldiers on a promotion list at the time of retirement for disability will be retired for disability at the promotion list grade. Further, the Soldier will be promoted to the designated grade effective the day before placement on the retired list.
From 1846 to 1848 the United States fought a war with Mexico. North Americans now know the conflict as the Mexican War, or the Mexican-American War. As a result of the war, the United States took over the land that later became New Mexico, Utah, Nevada, Arizona, California, Texas, and western Colorado.
Bibliography. 1  From 1846 to 1848, U.S. and Mexican troops fought against one another in the Mexican-American War. Ultimately, it was a battle for land where Mexico was fighting to keep what they thought was their property and the U.S. desired to retain the disputed land of Texas and obtain more of Mexicoâs northern lands.