Name one development in each region of africa in early 1800s

The one development in each region of Africa in early 1800s are:

Explanation:

Africa is one of the largest continent that is about three times the size of Europe. People from different regions spoke different languages and developed diverse governments. Some people stayed in concentrated areas while some lived in villages.

North Africa: Remained under Ottoman Empire that was declining. West Africa: The spread of Islam led to new Muslim leaders, who held power. East Africa: The slave trade got increased and continued. South Africa: Boers, Zulus, and the British battled to have the control control and people started migrating because of chaos.