Texas change in 1821 by controlling the state that is shifted from Spain to Mexico and it became an independent republic.
Answer: Option B & C
Step-by-step explanation:
In 1821, Mexico acquired their independence after 11 years of fighting Spain. Miguel Hidalgo is the one who started the independence act in Mexico. Hence he is known to be the father of Mexican Texas independence.
Vincente Guerrero And Agustine de Iturbide brought independence. Also, Mexico was established as a new country including the land of Spanish Texas. That is the ending of Spanish Texas. Eventually, Texas also became an independent state. And Mexican Texas became the part of the nation.