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.
1852 State of the Union Address Government which were bequeathed to us by our fathers, and which it is our sacred duty to transmit in all their integrity to our children." 1852 State of the Union Address The 1852 State of the Union Address was given by the 13th President of the United States, Millard Fillmore, on Monday, December 6, 1852. It was spoken to the 32nd United States Congress by a clerk, not the President. He said, "Besides affording to our own citizens a degree of prosperity of which on so large a scale I know of no other instance, our country is annually affording