Impossible. Every year there is (supposedly) billions of dollar in form of donations going to countries in need of help, but in all the years nothing has happened. In fact, things have become worse. Put that against a few individuals making $10-$20 per week, how on earth will this get an entire country out of its misery? If the incentive for improvement isn't coming from the governments there, then it will never happen.
The problem with those donations is that is given to corrupt governments and they steal most of it and keep it to themselves, so it does not matter the amount of money we trow at them since most of it never reaches the people that really needs it.