Which of the following best describes Napoleon Bonaparte’s place in the history of EMS? (Check all that apply.)

AHe asked his best doctors to ride with him into battle so they could see what soldiers needed.
BHe asked physician, Jean Dominique Larry, to conceive a system for treating soldiers.
CHe asked his lead soldiers to find ways to keep his front-line soldiers safe.
DHe realized that he could never win his battles if he kept losing so many soldiers.