guys i need help finding out how presidential and parliamentary system of government was experimented in nigeria
i wouldn't mind a critique on this issue

go back to school

I think parliamentary system would have suited nations than presidential system.
Parliamentary system leaves little room for a one man show govt that encourages dictatorship.
Parliamentary system give more support for the opposition because the prime minister had to debade with the opposition once every week in the parliament and be hold responsible for what is currently happening, thereby giving equal access to the state mediato the opposition in the process unlike the presidential system.

ode remo:

go back to school

A bit hash!
It's better he/she ask to know than to act without knowing.