Final answer:
In the early 1800s, Western and Central Africa were influenced by the slave trade, Southern Africa saw the establishment of the Cape Colony, and Northern and Eastern Africa were linked to trade networks.
Step-by-step explanation:
In the early 1800s, different regions of Africa experienced various developments. In Western and Central Africa, one significant development was the influence of the slave trade. This trade had a profound impact on the societies and economies in these regions as many Africans were captured and forcibly taken as slaves.
In Southern Africa, a notable development was the establishment of the Cape Colony by the Dutch in 1652. This marked the first European migration to the region and had long-term consequences for the indigenous peoples.
In Northern and Eastern Africa, trade networks such as the Indian Ocean and Mediterranean played a crucial role. These regions were linked to the wider world through trade and also experienced the spread of Islam and Christianity.