Unification Day is observed in Cameroon every October 1, celebrating the unification of British Southern Cameroon with French Cameroun in 1961. The origins of this holiday trace back to the colonial history of Cameroon, which became a German colony in 1884 and was later divided between France and Britain after World War I. French Cameroun gained independence from France on January 1, 1960, followed by British Cameroon, which unified with French Cameroun on this date in 1961. Celebrations typically begin with a parade, and the day is filled with various sporting activities, including a 40-km marathon, canoe racing, wrestling, and soccer matches. Unification Day serves as a significant national holiday, reflecting the country's history and cultural unity.