Answer:
Maybe because certain jobs get more money than others and those particular jobs are generally performed by men. When people hire people for jobs like Firefighter, Police, Builder stuff like that we think of men. Jobs like Secretary, Librarian, and Teacher we think of women. The Jobs that cause you to get your hands dirty tend to pay more and are generally performed by males.
According to Hobbes, people exchange some of their individual freedoms for protection by the government. This idea of the social contract essentially states that citizens are willing to give up some of their freedoms in order to have a government that will create laws and other institutions to protect them. This is a mutually benefitting system, as the government helps to create law enforcement agencies and general laws that help to keep all citizens safe. In return, citizens are better protected from possible violence and overall mayhem.