What steps could nations take today to prevent similar occurrences of the wicked persecution and genocide that came about in Nazi Germany toward minority groups from happening again?

the secretary of state, appointed by the president with the advice and consent of the senate, is the president's chief foreign affairs adviser. the secretary carries out the president's foreign policies through the state department and the foreign service of the united states.

it should be d or b but i'm sure it's d

because his fleet was much lager than the english fleet. i hope this .