Arizona states of Sonora and Baja California. Arizona is the 48th state and last of the contiguous states to be admitted to the Union, achieving statehood on February 14, 1912, coinciding with Valentine's Day. Historically part of the territory of "Alta California" in New Spain, it became part of independent Mexico in 1821. After being defeated in the Mexican–American War, Mexico ceded much of this territory to the United States in 1848. The southernmost portion of the state was acquired in 1853 through the Gadsden Purchase. Southern Arizona is known for its desert climate, with very hot summers and mild winters.
Admission to the bar in the United States federal courts, such as the United States district courts or United States court of appeals. In general, an attorney is admitted to the bar of these federal courts upon payment of a fee and taking an oath of admission. An attorney must apply to each district separately. For instance, a Texas attorney who practices in federal courts throughout the state would have to be admitted separately to the Northern District of Texas, the Eastern District, the Southern District, and the Western District. To handle a federal appeal, the attorney would also be required to be admitted separately to the Fifth