That is utter nonsense.If there had been no slaves in America, there would be no America because when Europeans wanted to build the country they did not have the labor force to do it and went to the continent of Africa to exploit them and enslave them to build America for them and their profit.
. No European/Americans ever "went to the continent of Africa" to acquire slaves.
That is utter nonsense.
First of all- Europeans started slavery in the New World when Columbus enslaved natives.
Then of course- Europeans of course had slaving stations on the coast of Africa- specifically to buy slaves from Africans.
The first African slaves taken from Africa were from Spanish and Portuguese raiding parties.
And Americans were involved in the trade too.
Illegal slaving went on for about 50 years. In 1860, Nathaniel Gordon, one of the last American slave ship captains, made a voyage to West Africa and loaded his ship, the Erie, with 900 Africans, 600 of whom were children. As the Erie left Africa to begin its long homeward trek, an American warship intercepted it about 50 miles from the African coast. Captain Gordon was arrested and taken to New York for trial. The court found Gordon guilty of breaking the U.S. anti-slave trading law and sentenced him to hang. The infamous Captain Gordon remains the only American slave trader ever to be executed by the United States.
Captain Gordon clearly went to the continent of Africa to acquire slaves.
Yes- Africans were complicit in the complex trade that resulted in African Americans slaves in America. That doesn't diminish our own complicity in slavery in America.