Htenment thinkers wanted to improve human conditions on earth rather than concern themselves with religion and the afterlife. ... Enlightenment philosophers John Locke, Charles Montesquieu, and Jean-Jacques Rousseau all developed theories of government in which some or even all the people would govern.
Because of the alliances made at the time
Here is your answer:
Well, it was when they change the age for people to vote when they turn 18.
Basically just remember that it prohibits people not to vote in till they turn 18 or all ready past 18.
