Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Lamu Old Town' has mentioned 'Trade' in the following places:
Occurrence Sentence Text Source
[5] The Portuguese action was prompted by the nation's successful mission to control trade along the coast of the Indian Ocean.
[7] During this period, Lamu became a center of poetry, politics, arts and crafts as well as trade.
Once the most important trade centre in East Africa, Lamu has exercised an important influence in the entire region in religious, cultural as well as in technological expertise.