I would look up information on the internet. BUT NOT ON WIKIPEDIA!! If the teacher gave you texts or resources I would look those over again. HOPE THAT HELPED GOOD LUCK!!!!
The boxer the question is referring to is Benny Leonard. Benny Leonard was born in the jewish ghetto of Lower East Manhattan, and became a boxer at age 15. He won the world lightweight titel in 1917. He won it against welsh boxer Freddie Welsh in Philadelphia.
The landmark decision helped define the boundary between the constitutionally separate executive and judicial branches of the American form of government.