Here's a thought: stay in school and get an education, don't get married until at least age 20, and don't have kids before you get married. If you do these three things, you are almost guaranteed to live above the poverty level.
Those "poor" people you refer to probably didn't heed this advice - so it's their own damn fault they can't get a better paying job! Too many people want to sow their wild oats, have sex without any consequences, and shack up with whoever comes along - then they want the government to bail them out of their mess.
Sorry, I have no compassion for those "poor" people!!