I can never understand why Wellington would call soldiers 'scum of the earth'. Soldiers don't get anything whether 'His Majesty' wins the war or not. No wonder Scotland wants independence. They sent soldiers to Wellington's expedition. Scots Grays were the ones who charged French line and batteries at Waterloo which avoid disaster. And yet they are 'nothing but beggars and scoundrel' to Wellington.
History is written by winners. Had Napoleon not gone to Russia, European feudal system would have fallen much earlier, and we'd be writing this in French.
Napoleon's contribution to history is not military feat. It's the civil code, education, equal opportunity, emancipation of jews, tearing down of ancien régime and giving birth to idea of nation states.