Relive the history or create your own in a mod for Darkest Hour. From 1871 to Cold War, at your disposal will be countless of new units and provinces to use and conquer. Even events are in place to guide you and the World in one of the most bloodiest times of Human history.
Why should just Westerners carve up the Africa? Acquire the necessary stuff and invade before Europeans come and knock at the Africa. Note Portuguese will still want Gaza-tribe lands.