Which example was a positive effect on society as a direct result of the use of oil for energy?

AExxon Valdez oil spill destroyed the habitats and lives of many animals.

BThe need for oil as led to the United States' dependence on other countries for oil.

CThe emissions of the internal combustion engine which runs on oil/gas has added to air pollution such as smog.

DThe discovery of oil ended society's dependence on whale oil for fuel, ending the majority of the whaling in the world.