The first one: D- New Crops.
The second one: E- New Diseases.
Answer:
So, in conclusion, the benefits of the Westward expansion did not outweigh the negative consequences because there was conflicts created between the Native Americans and there was a drastic increase in the white population.
Explanation:
Manifest Destiny brought money, land, resources, and a strengthened economy to the Americans. There were also negative effects of Manifest Destiny. The negative effect that this had on Native Americans were lasting effects. Manifest Destiny also caused war and tension with Mexico for the same reasons.
Farmers make up most of our nations agricultural income, however they also have the capability to cause famine