Please answer this: Source A: From a history of Liverpool written by the city’s public librarian in 1950 and padi for the city to celebrate the 750th anniversary of the city's founding.

In the long run, the Triangular trade operation based on Liverpool was to bring benefits to all, not least to the transplanted slaves whose descendants have subsequently achieved in the New world standards of education and civilization far ahead of the countryne whom they left behind.

Source B: Written by a historian, J. F. Nicholls in 1881

There is not a brick in Bristol that was not cemented with the blood of a slave. Sumptuous mansions and luxurious living was made from the sufferings and groans of the slaves bought and sold by British merchants.

How far do source A and B agree? (7 marks)