Answer :
The main idea that can be seen in the excerpt is about slavery.
What is the main idea?
The main idea is the core, or most important, idea in a paragraph or passage. It explains the intent and establishes the flow of the section. The core notion may be expressed explicitly or obliquely.
Between 10 million and 12 million Black Africans were carried to the Americas as slaves as a result of the transatlantic slave trade, a component of the global slave trade, between the 16th and 19th centuries.
Slaves from Africa were transported to the Americas as slaves, while goods such as sugar, tobacco, and other goods were sent from the Americas to Europe. The transatlantic slave trade was the second of three stages in the so-called triangular trade.
In conclusion, it should be noted that the main idea that can be seen in the excerpt is about slavery. It was about how Africans were used as slaves on American lands.
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