Why was pluto cast down to the underworld?

Here’s the first one let me send the next page of the passage

Which of these was one of the most important aspects of washington's presidency a. he did not consider how his actions would affect later presidents b. he came to believe that political parties would be good for the country. c. he insisted that congress make specific rules about the duties of the president d. he did not take advantage of the opportunity to keep the power the country offered him.

Indian scholars invented all of the following that we use today except .