there could be small apartments that would be free for people who can't afford their own (owned by the government), paid-for (by the government) passes for public transportation for people who can't afford it on their own or get a car, free food for people who can't afford to eat enough (things like bread and vegetables and meat, not candy or whatever), stuff like that
I don't think this is the solution to poverty because most of the programs you have described already exist in some capacity.
there could be small apartments that would be free for people who can't afford their own (owned by the government)
http://en.wikipedia.org/wiki/Public_housing_in_the_United_StatesThe most recent system being:
http://en.wikipedia.org/wiki/Section_8_%28housing%29paid-for (by the government) passes for public transportation for people who can't afford it on their own or get a car
You have a point on this one that there should be some kind of federal subsidy for low-income families struggling to pay for public transportation. There are some governmental programs on a state-by-state level that help people pay for public transit. Phoenix currently has a program that enables the homeless to get half price light-rail/bus tickets, for example.
However, I don't know how much of a difference this is going to make because I'd assume that public transportation isn't that much of a burden on low-income families when compared to stuff like housing, emergency medical expenses, etc.
free food for people who can't afford to eat enough (things like bread and vegetables and meat, not candy or whatever), stuff like that
Well, food stamp programs do not actually mandate what you have to buy with them. You get a booklet of little tiny snippets of paper that correspond to actual, face-values of money. They can only be spent on food though, and there's really no restrictions saying you can't buy bread and vegetables with them.
It's a completely valid complaint that most of the cheaper food options are far more unhealthy, and it's been addressed in some capacity by the government. There was a program in place that gave a few thousand households incentives for buying healthier food with food stamps in order to see whether they would purchase the healthier options, however I haven't looked at the results.
http://en.wikipedia.org/wiki/Supplemental_Nutrition_Assistance_Program#Healthy_incentives_pilot