How to describe a crowd. please give me some sentences

How does this passage contribute to the overall meaning of the story

Which phrase best describes roosevelt’s explanation of the german japanese war

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 !