The AFL was a formal federation of labor unions whereas the Knights of labor was much more of a secretive type.
Hitler needed a way to blame all of Germany's problems on something, by doing this he could alienate the Jews and justify his hatred towards them
Answer:
Lack of War Footing
Explanation:
Britain thought it could negotiate its way out of war, which failed. As a result, Hitler was able to build up and get a head start over the Allies.