Development in a country can be measured in terms of its overall social, economic and political development. But no matter how developed the country is, it cannot be self sufficient, there is an everyday urge to improve in the social relationship, economic development and in politics. In Nigeria, during the pre-colonial era, there is always an interaction which starts mostly from trading activity which enables the country to exchange what it has for what it requires. Trading was carried out among the various tribes that made up the present Nigeria nation through the primitive methods of trade by barter system …READ MORE …