Was the Declaration revolutionary for every group of Americans?

Don’t mind the already marked answer but taking it now

Prior to which amendment were slaves counted as three-fifths of a personality

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.