I'm not sure i tried my best ;(
The penalty was a 10 year moratorium on Chinese labor immigration. its was called the Chinese Exclusion Act
He intended to arm slaves with weapons from the arsenal, but the attack failed.
U.S. had desperately tried to stay neutral, but ties to Britain, propaganda, the sinking of ships by German U-boats, and a German attempt in the Zimmermann Note to get Mexico to declare war on the U.S. pushed the U.S. to getting involved.