Final answer:
The total number of Africans shipped as slaves to the colonies by 1750 was estimated to be 75,000 people.
Step-by-step explanation:
In 1750, it is estimated that the total number of Africans shipped as slaves to the colonies was B. 75,000 people. This represents the volume of enslaved Africans forcefully transported across the Atlantic Ocean during the Transatlantic Slave Trade. The Transatlantic Slave Trade was a horrific system that brought millions of Africans to the Americas as slaves from the 16th to the 19th centuries.
Learn more about Transatlantic Slave Trade