Uhm not sure but i think it was an african american being arrested for drunk driving and after argueing there was a fight im not sure if that helped but thanks for letting me answer
The Roman Empire by 285 CE become so vast that it was difficult to rule all the provinces directly from Rome. Diocletian the Roman Emperor, therefore, divided the empire into two halves known as the Western ( governed from Rome) and the Eastern Roman Empire ( ruled by Byzantine). The western half of the Empire had a more severe fall than the Eastern portion of Rome.
This was the only difference in the decline of the Roman empire and the Han Dynasty of China. Other three options were similar in one or another way in the decline of Rome and of the Han dynasty.
Unconstitutional sounds like the most probable choice
D) a decline in U.S. union membership.