Complex sentence: Two years afterwards, he made strict trade restrictions and set up a covert slave-trading operation to transport slaves to a Templar worksite in Mexico, creating a rebellion among French officials and the citizens of New Orleans.
Split into simpler sentences: Two years afterwards, he made strict trade restrictions and set up a covert slave-trading operation to transport slaves to a Templar worksite in Mexico. This act flared up a rebellion from French officials and the citizens of New Orleans.