Complex sentence: Here, they are a minority, where the Mandinka are the majority with 40% of the population, yet Wolof language and culture have a disproportionate influence because of their prevalence in Banjul, The Gambia's capital, where 50% of the population are Wolof.
Split into simpler sentences: Here, they are just a minority, and, for comparison, the Mandinka people are the dominant majority with 40% of the population. But Wolof language and culture have a disproportionate influence because of their prevalence in Banjul, The Gambia's capital, where 50% of the population are Wolof.