There was more tension between free and slave states and the Southerners feared for their safety after the raid.
<span>Brazil was the other country that was the last to disallow slavery. Slavery ended in Cuba in 1886 and Brazil in 1888. The scientific notions underlying the positivist method of thinking were a big reason why slavery became illegal in these countries.</span>
Answer:
Trade route that linked China to Middle East
few centries or the first centuries of the common era
Explanation: