The Nigerian federalism faces certain difficult problems including those related to census, revenue allocation, religious and inter-ethnic conflicts, allocation of public offices and the unequal distribution of wealth between different regions and between classes.

Facebook Marketplace, a feature within the Facebook app, is an online platform where users can buy, sell, or trade items with other people in their local area. It's essentially a digital version of a traditional flea market or yard sale. The marketplace is user-friendly, with categories and filters to help...