PLEASE HELP ME I WILL GIVE 25 POINTS, THANKS, AND MOREE :(( was the best-known advocate against the cruelty of the land-labor grant system.
a. Hernán Cortés
b. Christopher Columbus
c. Bartolomé de las Casas
d. Alonso Ortíz

C. Bartolomé de las Casas

Explanation:

I belive this is the right answer. Sry if its not.

"...and fought to win a land grant on the American mainland which was in its earliest stage of colonization."

yes

explanation:

the fighting words doctrine, in united states constitutional law, is a limitation to freedom of speech as protected by the first amendment to the united states constitution. in 1942, the u.s. supreme court established the doctrine by a 9–0 decision in chaplinsky v. new hampshire.

that is probably something for you to answer