Answer:
Triple Entente, association between Great Britain, France, and Russia, the nucleus of the Allied Powers in World War I.
A) white supremacy. columbus was a racist so that makes sense
The correct answer would be C-intervention.
Please responded violently to the protesters
Protesters became aggressive in expressing and their views
I'm not a 100% sure but I think the last one may be correct as well that the protesters were angry about the war in Vietnam