How did the Columbian Exchange and the slave trade affect the economies and the people of Europe, Africa, and the Americas? Why would the people involved in the Columbian Exchange have had different perspectives on the events?

3 notebooks and 3 pencils packages

step-by-step explanation:

((3×1.25)+(3×2.75))=12

3×1.25=3.75

3×2.75=8.25

3.75+8.25=$12

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the scientific revolution brought us a renewed understanding of humanity and our place in the universe, new scientific equipment, and new laws as a basis for future scientific discovery.