Nigeria, July 1 -- In Nigerian politics, the presidency isn't just won by votes-sometimes, it's determined by geography. Zoning, the controversial practice of rotating political power between regions, has shaped the outcomes of major elections. But does it promote fairness or undermine democracy?

Zoning in Nigerian politics is one of the country's most defining yet unofficial practices. It refers to the rotation of power-especially the presidency-between the North and South. While not written into law, zoning has shaped major Nigerian elections, including Buhari's 2015 win and Tinubu's 2023 emergence. Supporters call it a formula for fairness and unity. Critics say it weakens democracy. Still, zoning remains a powerful, controversial for...