What year was john f kennedy elected president?

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.

Yes the notes gathered in your research to answer the following questions

Who was the 12th president of the united states of american?