What I believe to have been the cause of the fall was the expansion of land. The greediness that had taken over, where quantity was more important then quality. With having so much land comes many responsibilities that the emperors didn 't have the strength nor intelligence to do take care of, they were too busy living a lavish lifestyle. If the Roman Empire had been more selective of the land they took over and created a system to protect and rule a more efficient way, I bet they would 've been
What I believe to have been the cause of the fall was the expansion of land. The greediness that had taken over, where quantity was more important then quality. With having so much land comes many responsibilities that the emperors didn 't have the strength nor intelligence to do take care of, they were too busy living a lavish lifestyle. If the Roman Empire had been more selective of the land they took over and created a system to protect and rule a more efficient way, I bet they would 've been