How did the ideas of Karl Marx differ from Adam Smith? A. Smith believed government should help oversee trade, while Marx though trade was unreasonable B. Smith believed that people naturally sought efficiency, while Marx thought people were lazy C. Smith believe that government should have control over country’s resources well Marx wanted to get rid of modern governments completely D. Smith believed governments should have little say in the economy, while Marx believed that a collective government of workers leading the economy would have greater efficiency