Here's a chronological overview of slave trade and large-scale plantations:
Ancient Slavery: Slavery existed in various forms throughout history, dating back to ancient civilizations like Mesopotamia, Egypt, Greece, and Rome. However, these societies did not engage in transcontinental slave trade or establish extensive plantation systems.
Trans-Saharan Slave Trade: Arab slave traders began participating in the trans-Saharan slave trade as early as the 8th century, and this trade continued for several centuries. Slaves were primarily captured from Sub-Saharan Africa and traded for goods such as gold, salt, and textiles.
Early European Involvement: In the 15th century, Portuguese explorers began trading with African kingdoms along the West African coast. They initially focused on acquiring gold, ivory, and other commodities rather than participating in large-scale slave trade.
Establishment of Plantations: The Spanish were among the first European powers to establish plantations in the Americas, using enslaved indigenous laborers, as early as the 16th century.
Portuguese Slave Trade and Plantations: Portugal played a leading role in the Atlantic slave trade, transporting enslaved Africans to their colonies in Brazil, Cape Verde, Sao Tome and Principe, and Angola. However, it's important to note that the Portuguese were not the first to engage in such practices.
Dutch, French, and British Involvement: As the slave trade expanded, other European powers like the Dutch, French, and British became deeply involved in transatlantic slave trade, establishing their own colonies and plantations in the Americas and importing enslaved people from Africa.
In essence, while the Portuguese were certainly major players in the Atlantic slave trade and the development of plantation systems, they were not the first to initiate these practices. Several ancient civilizations and other European powers were already involved in slave trade and plantations.