Which of these developments in africa was a cause of the other three

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.

Briefly explain one result of either louis napoleon's or otto von bismarck's policies that is not mentioned directly in the speech.

To keep other european powers from threatening its empire in america, spain sent soldiers, settlers, and?