Complex sentence: The journalist Charles Philipon started an illustrated weekly magazine called "La Caricature" in 1830, using the new technique of lithography to reproduce cartoons, and employing a young caricaturist from Marseille, Honoré Daumier.
Split into simpler sentences: The journalist Charles Philipon started an illustrated weekly magazine called "La Caricature" in 1830. He used the new technique of lithography to reproduce cartoons and employed a young caricaturist from Marseille, Honoré Daumier.