Complex sentence: Then lawsuits were commissioned by the Parliament of Aix-en-Provence, but sentences were not Carri out because of the storming of the Bastille and the Great Fear.
Split into simpler sentences: Then lawsuits were commissioned by the Parliament of Aix-en-Provence, but convictions were not executed. The lack of convictions was provoked by the storming of the Bastille and the troubles of the Great Fear.