Plz help. I am having trouble on this one

Using 3-5 sentences you are to describe how the contribution or achievement impacted the Gupta Empire in terms of Technology. **This may not be a gadget. It might be a resources that are used to honor people**

Select the correct answer. which scientist from the renaissance period made significant scientific discoveries that laid the basis for scientists of the scientific revolution? a. aristotle b. isaac newton c. martin luther d. leonardo da vinci e. nicolaus copernicus