Can you clarify what you mean by the plantation part?
The Democratic plantation, which has captured all races, but a huge number of blacks:
First, Welfare. Give them just enough to sort-of get by, but never enough to have anything really nice. Never let them actually own anything. Penalize them for earning money by working (most on "welfare" are actually in several programs - ADC, Food Stamps, Medicare, Heating Assistance, etc. For every 2 dollars earned, they lose 1 dollar in benefits...from each program.) Never let them earn enough to get off the government dollar, tell them that "The Man" will never be fair to them anyway, lie about who really cares and get those Dem votes.
Second, the school system, largely run by liberal Democrats. (The NEA supports something like 99% to 1% Democrat to Republican candidates). If we think most public schools suck, how much more do the schools in predominantly welfare areas suck? Deny the ones who care the financial assistance with a private school (they might choose a Christian school, can't have that!!
) Continue to let standards slide into the mud. Refuse to discipline the problem kids, turn in parents that care enough to discipline their kids, and pretend like a tough school is one that has kindergarden kids arrested for kissing each other. Deny energetic young children any recesses, and see how much they learn! 
Third, the liberal dream, Planned Parenthood...located predominantly in poor neighborhoods, willing to kill as many kids as possible...(which can be funded with federal dollars, unlike those scary Christian schools where kids are actually taught how to do weird stuff like read and write.) Gloat over the fact that a hugely disproportionate number of black infants are slaughtered every year, though most libs are quite happy with anything that will decrease the population.
Fourth, the rampant drug and gang culture. Like this is any surprise...take away their ability to get a starting job (got to get minimum wage up high enough that kids don't have a chance), take away their discipline, take away their educational opportunities, remove their fathers from the home through "free love" and government policies, tell them that it's "whitey" keeping them down, tell the girls that the government will send them money every month if they have a kid and the boys that they aren't needed for anything but their sperm and child support (now there's a good incentive for getting a job...hand it all over to the ex for the kid that may or may not be yours.) Stir and watch violence and drugs take over the whole area. Gloat over all the promising young lives ended by gunfire, knives, or prison sentences. Then point self-righteously at the whole mess and blame it on the Republicans because they don't support government healthcare, and think all people would be better off truly free and able to earn their way to self-respect.
I really don't think the problems you're talking about comes all down to the Democrat party, but I'd like to address some of it anyway because it's interesting.
I do understand what you're talking about concerning being taxed so much that one might need government assistance. I don't think the answer is to get rid of all government assistance. I think the answer is to reform the tax system. I prefer the fair tax system idea. I also think that parents making under so much on their job should still be eligable for Medicaid because this takes away from the problem of people wanting to stay on welfare to keep their kids on benefits. (The problem with getting off welfare is that one loses benefits and can't necessarily afford them on their new paycheck).
I agree that schools in poor areas suck. However, one of the problems is that their funding is mostly based on property taxes. The property isn't worth that much. I think the state needs to start funding based on need and make sure the tax money is used efficiently. Schools often waste money on stupid crap IMO. With that being said, people who don't have a lot of money to pay in property taxes will probably not receive a lot of money for school vouchers. I don't currently see how school vouchers can benefit the poor. Currently, I'm not against vouchers, but I honestly don't see it helping the poor. I would like to put more money into charter and magnet schools. Parents would still get to choose a "better" school. It obviously wouldn't be a Christian school, but I keep thinking parents can teach those values at home and at church. That's where religious values come from anyway for the most part.
As far as discipline goes, I think it's important for parents and teachers to work together and to trust each other. Right now, a lot of parents don't trust the teachers much. If the teacher is just a stupid liberal or if their kid never does wrong, why would the parents work with the teacher? Teachers have to pick and choose their battles. Even if one doesn't agree with corporal punishment, most won't turn a parent in for it. Actually, most teachers I've met do agree with CP. Maybe it's just where I'm at.
Planned Parenthood and blacks. The answer is to reduce poverty and increase birth control. PP is already doing the contraception part. Some would say poverty isn't an excuse for abortion, but there it is causing abortion not only here but in countries where abortion is illegal.
Gang culture and other problematic people in that area - Has nothing to do with the political parties. I doubt they vote. Gangs are often an "answer" to violence already happening in the neighborhood and poverty. Not an excuse of course. Besides wanting to reduce poverty, I'd like to see more police involvement in those areas. Give people less reason to believe they have to take the law into their own hands.