Why did the triangular trade end?

The triangular trade ended due to a combination of factors, including the abolition of slavery in various countries, growing moral opposition to the slave trade, and economic changes that made the system less viable. The British Parliament passed the Abolition of the Slave Trade Act in 1807, leading other nations to follow suit. Additionally, the Industrial Revolution shifted economic focus toward wage labor and manufacturing, reducing reliance on slave labor. These changes ultimately dismantled the system of triangular trade.