History
-
What Year Did California Become a U.S. State?
California officially became a U.S. state on September 9, 1850. This marked a significant moment in American history, following the Mexican-American War and the Treaty…
-
Which Treaty Ended the Mexican-American War, Ceding California to the U.S.?
The treaty that ended the Mexican-American War and ceded California to the United States was the Treaty of Guadalupe Hidalgo, signed on February 2, 1848.…