Why were African slaves brought to Brazil in large numbers?

African slaves were brought to Brazil in large numbers primarily to address a compounding labor shortage that emerged in the mid-16th century. This shortage was significantly aggravated by the high death rate of the Indigenous population following the introduction of European diseases.12

As the Brazilian sugar industry expanded to become the world’s largest producer for the European market, the demand for a reliable and forced labor force grew. Enslaved Africans were utilized to cultivate sugarcane, transport it, and work in the engenhos (mills), which were industrial-scale enterprises.3

Beyond the sugar industry, the transatlantic slave trade was further fueled by the development of gold and diamond mining in Minas Gerais during the 18th century and the rise of coffee production in the Southeast during the 19th century. Between the 16th and 19th centuries, more than 4.8 million Africans were brought to Brazil to serve as laborers and domestic servants, replacing Indigenous people at the bottom of the functional economic ladder.432