Final answer:
Enslaved people started organizing revolts to regain their freedom during the transatlantic slave trade, with notable revolts taking place during European colonization, such as the Haitian Revolution.
Step-by-step explanation:
The organization of revolts by enslaved people to regain their freedom began during the period of the transatlantic slave trade, which lasted from the 15th to the 19th century. One of the earliest recorded revolts was the Zanj Rebellion in the 9th century, where enslaved East Africans in the Abbasid Caliphate rose up against their captors. However, a significant number of revolts took place during the era of European colonization, such as the Haitian Revolution in 1791, led by Toussaint Louverture and other enslaved Africans. This uprising resulted in the establishment of the first black republic in the Americas.
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