California Admission Day in United States ― Date, History, and Details

California Admission Day in United States

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History of California Admission Day in United States and How to Celebrate/ Observe It

California Admission Day is celebrated on September 9th in the United States. It commemorates the day in 1850 when California became the 31st state of the Union. The event is also sometimes called “California’s Birthday.”

Prior to 1846, California was part of Mexico. But after the Mexican-American War, it became part of the United States. The war ended in 1848, and California was officially admitted into the Union two years later.

The date of September 9th was chosen because it is the anniversary of the signing of the Articles of Confederation, which created the United States.

Today, California Admission Day is a state holiday in California. It is celebrated with parades, festivals, and other events.