Why should slavery have been abolished?

Answer 1

Unfortunately slavery was a profitable resource for ensuring the wealth of Europe at the labor of Africans It was first thought that the European could use convicts (white) and other dissidents of Europe, however, as devious as it was, it was more profitable to enslave Africans by the thousands and not pay them a cent for their contribution. They had to release the convicts, which meant their profit margin was cease, so with profits soring via slave labor, the European which began this unfortunate case would never find or discuss a reason to abolish slavery!

Slavery was used throughout history as a profitable resource by both blacks and whites, saying "evil whites" are solely responsible for slavery is idiotic considering Africans sold their own tribe members to slavery as well as used slavery in the past (Egyptian civilizations). Additionally Slavery remains unabolished in several African countries where lighter skinned blacks enslave darker ones.