Iselu Naijiria unsele ninu alugba ijoba apapofederal, presidential, representative democratic republic, whereby Executive power is exercised by the government.. 
jẹ́ Ààrẹ orílẹ̀-èdè Finland tẹ́lẹ̀.Ìtọ́kasí àwọn ara FinlánNA.. 