Complex sentence: Jurisdictionally, Mazatlan remained dependent on the sub-delegation of San Sebastian unaffected by the divisions between the states of Sonora and Sinaloa, in 1824 they got together to form the State of West.
Split into simpler sentences: Jurisdictionally, Mazatlan remained dependent on the sub-delegation of San Sebastian, unaffected by the divisions between the states of Sonora and Sinaloa. In 1824 they got together to form the State of West.