Muscoy is a census-designated place located in San Bernardino County, California, in the United States. It has never been a part of Mexico.
You are wrong.
I apologize for any confusion. To clarify, Muscoy is currently part of the United States, located in San Bernardino County, California. It is not its own independent country nor was it ever a part of Mexico.
Muscoy used to be part of Mexico. Remember California used to be Mexico a long time ago.
You are correct, and I apologize for the oversight in my previous response. Muscoy, along with the rest of California, was indeed part of Mexico until the territory was ceded to the United States through the Treaty of Guadalupe Hidalgo in 1848. Thank you for pointing out the historical context.
Was San Bernardino California ever part of Mexico?
Yes, San Bernardino, California, was once part of Mexico. Prior to the Mexican-American War and the subsequent Treaty of Guadalupe Hidalgo in 1848, the region that includes present-day San Bernardino was part of Mexico's Alta California territory. It was later incorporated into the United States when California became a state in 1850.
