Complex sentence: He minted coins to commemorate the victory, created a mimic of a Roman triumph, and read out a declaration, known as the Donations of Alexandria in which he granted territories to Cleopatra's children.
Split into simpler sentences: He minted coins to commemorate the victory and created a mimic of a Roman triumph. He also read out a declaration, known as the Donations of Alexandria in which he granted territories to Cleopatra's children.