Corruption is not main problem of so called nigeria.
The main problem is how your minds have been conditioned to operate and think.
Religion has DUMBED DOWN the brains of most people in that so called country.
Most nigerians,infact most Africans can think for themselves.
All you do is praying to some fallacy given to you by your very oppressors.
Take back your minds and your situation will improve.
What has your white jesus given to you since 1960 till today for praying to him?