Arizona Territory 1877. The capital was finally moved to Phoenix on February 4, 1889. The territory was admitted to the Union as the 48th state on February 14, 1912. Proclamation to the People of Arizona. Arizona Territory The Territory of Arizona (also known as Arizona Territory) was a territory of the United States that existed from February 24, 1863 until February 14, 1912, when the remaining extent of the territory was admitted to the Union as the state of Arizona. It was created from the western half of the New Mexico Territory during the American Civil War. Following the expansion of the
48th Army (Soviet Union) 2nd Belorussian Front on 22 September 1944. On 15 December 1944, Lieutenant General Nikolai Gusev became the army's commander. During early 1945, the army fought in the East Prussian Offensive. On 11 February it was moved to the 3rd Belorussian Front. It advanced to the Frisches Haff on 25 March, where it went on the defensive. From 1 to 5 May, the army led attacks on the Baltic coast. In July 1945 it was moved from Germany to Poland, and in September 1945 its headquarters was used to form the Kazan Military District (). 48th Army (Soviet Union) The 48th