What was an effect of the discovery of the new world in the late fifteenth century?
-depletion of resources
-global exchange of plant life
-shift to a sedentary lifestyle
-domestication of animals

One major effect of the discovery of the New World in the late fifteenth century was a "global exchange of plant life," since this was referred to as the "Columbian Exchange," and led to wide-spread cultural and organic diffusion. 

Ithink it’s c , good luck on whatever : )