When it comes to boasts

What is tomas paine's central claim in this excerpt

What was the main reason for truman’s decision to drop the atomic bomb on japan? to shorten the war to punish japan to save american lives the answer is c!

Idon't know which one from these two forms is correct! "he believed that the technology of the future would allow robots to do the same tasks as a human." or "he believed that the technology of the future would have allowed robots to do the same tasks as a human. , it's ! i need your !