Out of a list of fifty African countries, almost all were one-party states or military dictatorships. In thirty-two states, opposition parties were illegal. Elections, when held, served mainly to confirm the incumbent president and his party in power. Over the course of 150 elections held in twenty-nine countries between 1960 and 1989, opposition parties were never allowed to win a single seat. Only three countries – Senegal, Botswana and the tiny state of the Gambia – sustained multi-party politics, holding elections on a regular basis that were considered reasonably free and fair.