Where is the administrative headquarters of ECOWAS?

In the presidential system in Nigeria the Chief Executive remains in office for

In the Parliamentary System of government executive powers are vested in

In a federal system, powers that are allocated to both Central and State governments are called

The idea of democracy as a system of government was inherited from

Universal Suffrage means

The purpose of registration before elections is to

In a democracy, political power is exercised by

In a parliamentary system of government the head of government is usually