Complex sentence: In 1923, he supported the rebellion of Adolfo of the Huerta; after being defeated in the Battle of Palo Blanco, he was executed by firing squad on May 14,1924.
Split into simpler sentences: In 1923, he supported the rebellion of Adolfo of the Huerta. After being defeated in the Battle of Palo Blanco, he was executed by firing squad on May 14,1924.