Where did most of the slaves in the New World originate from?

The reason why Guinea is the correct answer is that it was one of the primary regions from which enslaved Africans were taken during the transatlantic slave trade. The focus on Guinea reflects its strategic geographic location and the established networks that facilitated the capture and transportation of enslaved people to the Americas.

While Angola, Nigeria, and Senegal also contributed significantly to the transatlantic slave trade, Guinea's role was particularly pronounced during the height of the slave trade in the 17th and 18th centuries. Specifically, regions like the Upper Guinea Coast became central to the slave trade due to their relative proximity to European trading posts and the established systems of slaving within Africa itself.

It's important to understand that the transatlantic slave trade involved many different regions in West Africa, and while different countries contributed varying numbers of enslaved individuals, Guinea was a significant source, often highlighted for its dense population and the high number of captured individuals exported to the New World.