Complex sentence: Due to the historical backgound of the African countries and to the current situation in international relations, the majority of the African countries were imposed a foreign language during the era of foreign occupation or "colonization" by European countries.
Split into simpler sentences: Due to the historical backgound of the African countries and to the current situation in international relations. Indeed, the majority of the African countries were imposed a foreign language during the era of foreign occupation or "colonization" by European countries.