Julius Caesar had a very important role here. He insisted and tried forcing the rule of one man, himself, on all of the nation. With that he effectively wanted to create a Roman empire. He had great ambitions which were also the reason why he chose to do so any eventually march on Rome (he marched on Rome to threaten the government at the time). Interestingly, the actual republic fell to pieces and emperors started to properly govern only after the death of Julius Caesar.
we no so little about the civiliazation because they were lost for many many years and evidence we have is that they had sewer systems and bathrooms they also had there building evenly apart
Children used to work in factories due to child labor. The men would be off fighting in wars and the women would work at factories or stayed at home. With children they didn't have to get paid because of their age and were treated badly. That is why they were chosen to start working in factories.