Which product was the most important colonial export in the British trans-Atlantic trade?

The most important colonial export in the British trans-Atlantic trade was sugar. Produced primarily in the Caribbean colonies, sugar became a highly sought-after commodity in Europe, driving immense profits for British merchants and plantation owners. This demand for sugar also fueled the transatlantic slave trade, as enslaved Africans were forcibly transported to work on sugar plantations. The sugar trade significantly shaped the economic and social dynamics of both the colonies and Britain.