Complex sentence: Le Bon Marché ("the good market ", or"the good deal" in French;) was the first modern department store in Paris, founded in 1852 by Aristide Boucicaut.
Split into simpler sentences: Le Bon Marché ("the good market ", or"the good deal" in French;) is a department store in Paris. It is the first ever modern department store founded in 1852 by Aristide Boucicaut.