Which event produced a major change in the roman empire's religion

Along narrative poem about the heroic figure is

Which of these choices is part of jesus's teachings? a).all are equal before god. b).people should know their place in society. c).only the upper classes can hope to be saved. d).if someone hits you, you have the right to hit them back.

Was the battle of iwo jima over after us troops raised the flag on mt. suribachi?