I would say that one assumption is the superiority of Europeans over Africans: their belief that somehow they had the right to enslave other people.
This could be connected to their racism (they thought the same of native Americans and there was a discussion whether native Americans have souls) or religious feeling of superiority ("pagans are not the same as Christians"...)
Large increase in crop production in developing countries achieved by the use of fertilizers, pesticides, and high-yield crop varieties.
Answer:
Send a picture-
Explanation:
I cannot see which project or anything i need a screenshot
sorry
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