Why was the slave trade referred to as the "nursery of the Royal Navy" before 1807?

The term "nursery of the Royal Navy" in the context of the slave trade before 1807 highlights how many sailors were recruited from the crews of slave ships. During this period, the maritime industry significantly relied on experienced sailors who were often employed in various roles, including those aboard slave ships. The harsh and demanding nature of the slave trade meant that sailors gained valuable skills and experience at sea, making them prime candidates for service in the Royal Navy.

This environment allowed for the cultivation of seafaring talent that the Royal Navy benefited from. Many sailors who served in the slave trade eventually transitioned into positions within the Royal Navy, bringing their maritime expertise with them. Therefore, saying that the slave trade functioned as a "nursery" underscores its role in developing a workforce that was vital for naval operations at the time, enabling the Navy to maintain a robust and skilled personnel base for maritime engagements.