 Complete the following phrase:  On October 6, 1821, Independence was sworn in Culiacán. Culiacán is granted the category of city, on July 21, 1823, when the provinces of Sonora and Sinaloa separated by decree from Congress. In 1824, by Constitutive Act of the Mexican Federation, Sinaloa and Sonora meet again, forming the state of the West. In 1830, the provinces of Sonora and Sinaloa were definitively separated, by decree of October 13, 1830, the city of Culiacán being designated capital of the state of Sinaloa. Later, during the conservative government related to the 