Complex sentence: The constitution of May 20,1805 set out the way the empire was to be governed with the country split into six military divisions with each general of the division to correspond directly with the Emperor or the general in chief who would be appointed by the Emperor.
Split into simpler sentences: The constitution of May 20,1805 set out the way the empire was to be governed with the country split into six military divisions. The general of the division was to correspond directly with the Emperor, or the general in chief appointed by the Emperor.