Should the us be able to use the event of the lusitania as a violation of neutrality rights by german uboats, eventually leading the us to enter the war?

No, The cannot use it as violation because even though us claimed neutrality, they still had weapons and ammo on the ship

No

Explanation: The US can not say that they were neutral and say that the Lusitania was a violation of neutrality rights because they had been giving Britain weapons and ammo for their war time efforts so they could not have said that it was a violation due to the fact that the Lusitania itself was carrying supplies.

worcester v. georgia, legal case in which the u.s. supreme court on march 3, 1832, held (5–1) that the states did not have the right to impose regulations on native american land. andrew jackson refused to enforce the ruling, the decision form the basis for most subsequent indian law in the united states.