Could someone help me on this

In what ways did president richard nixon send mixed messages regarding civil rights? a. he placed southerners on federal courts and increased busing. b. he supported segregation as well as affirmative action. c. he criticized school busing but initiated affirmative action. d. he increased school busing but vetoed affirmative action.

List a few examples of city-states that practiced oligarchy in ancient greece

Which of the following was a bold new idea expressed in the declaration of indenpendnce?