Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Stone Town of Zanzibar' has mentioned 'Slavery' in the following places:
Occurrence Sentence Text Source
Slavery memorial - Stone Town
[27] The cathedral was constructed in a large area at the centre of Stone Town that previously hosted the biggest slave market of Zanzibar; the place was deliberately chosen to celebrate the end of slavery, and the altar was in the exact spot where the main whipping post of the market used to be.
xc2xa0Criterion (vi):xc2xa0Zanzibar has great symbolic importance in the suppression of slavery, since it was one of the main slave-trading ports in East Africa and also the base from which its opponents, such as David Livingstone, conducted their campaign.