I am pretty sure it is B) Isaac Newton.
hope i helped ^.^
The two important food crops that the europeans took from the Americas were ; Potatoes and Maize
Back then, Potatoes and Maize was their main food ( like rice for the asian countries in today's period)
hope this helps
Answer:
influence public perceptions by developing a positive public image, veto power, executive orders :)
Explanation: