What year did mexico gain independence from spain

On September 16, 1810, Miguel Hidalgo y Costilla, a Catholic priest, launched the Mexican War of Independence with the issuing of his Grito de Dolores, or “Cry of Delores.” The revolutionary tract called for the end of Spanish rule in Mexico, redistribution of land, and racial equality.

Explanation:

i believe the correct answer is option b. most eastern european nations joined nato.

though i could be wrong, option d. the eastern european nations were granted complete independence, would be another choice.

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