Which statement does not support the author’s argument that bubble gum can cause a lot of problems?

Which example from lorraine hansberry's a raisin in the sun demonstrates the idea of self-determination?

Which statement from the tinker v. does moines court decision best supports the reasoning that the conduct of the student protesters was within the protection of the free speech clause of the first amendment

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 !