Because the Allied Powers Still Feared Napoleon After His Final

Because the allied powers still feared Napoleon after his final defeat in 1815, they

A) exiled him to St. Helena, a tiny, remote island in the middle of the South Atlantic.
B) ordered that all mention of his name be removed from the legal codes he had established.
C) required schools to omit any mention of him in teaching students about recent history.
D) forbade any of his former officers or troops to serve in the French army.