I want to know the answer to the following question:
Why can Bermudian blacks trace their ancestry back over centuries in Bermuda?
All the background I'm provided with is that "This contrasts to the enslaved blacks of the plantation colonies, who were subjected to conditions so harsh as to drop their birth rate below the death rate, and slaveholders in the United States and the West Indies found it necessary to continue importing more enslaved blacks from Africa until the end of slavery (the same had been true for the Native Americans that the Africans had replaced on the New World plantations).". Is that enough to answer the question?