If slavery was the “foundation of capitalism” why didn’t Ancient Rome, China or Spanish America, Songhai Empire or the Mongol Empire transition to free market economy? Colony literally comes from the Ancient Greek “Apoikia”
Ancient Rome is estimated to be 1/3rd slave where as America was about 10-20% of the population.
Marcus Crassus probably had thousands of human chattel under him, didn’t make him invest in new technology or innovate. In fact the common response to an excess of slaves for the Roman Empire was more conquest. Korea was essentially a slave society with as much as 70% of the population slaves during the Joseon dynasty.
I do agree that the rise of capitalism and industrialization spelt the end for slavery as it was no longer able to compete with paid labor, I don’t see any evidence the expansion of the institution under the trans Atlantic slave trade was tied to it.
Also there was a fervent moral opposition to slavery. This revisionism that the civil war and British abolition of slavery were not moral conflicts and simple economic was taught to our parents and is very much in line with lost cause revisionism.
I don't know why you're trying to deny the impact of slavery on capitalism and how it created wealth for the West. It's literally common sense. Hundreds of years of free labor.
Number 1, ancient societies had pockets of capitalism. Latin America had capitalism since it was colonized, China is capitalist. Pretty much every example you used was wrong.
Number 2, The reason why capitalism developed more since the transatlantic slave trade is because the transatlantic slave trade was more profitable than previous forms of slavery. Thus, you can call it the foundation of modern capitalism.
Number 3, capitalism, nor industrialization ended slavery. In fact, it was still going on for a long time after it was officially abolished. There's still slavery going on in parts of the world. What ended slavery is Black Americans increasingly standing up against it, along with the Civil War, which wouldn't have been won without Black Americans. Nothing can compete with free. Stop trying to downplay the role Black American slaves played in building society.
Number 4, you said you don't see how slavery expanded capitalism and industrialization. Are you out of your mind? Slavery created a lot of capital for the west which they then invested into industrialization.
Number 5, you must be afraid that there's a clear cut argument for reparations, because Black people built America, which built the West, which you're living in most likely, so give credit where is credit is due. Or maybe you worship the very system that wouldn't have been possible without Black people suffering. Pick your poison.