which answer correctly describes one of the reasons that the comanche destroyed fort parker in 1836 questions llc

the fort cut the Comanche off from the bison herds that they relied on for food and hides.
the fort cut the Comanche off from the trade partners who supplied them with agricultural crops.
the fort cut the comanche off from the grasslands where they grazed their cattle.

The first answer is the most accurate: "The fort cut the Comanche off from the bison herds that they relied on for food and hides."

which option correctly identifies reasons for the breakdown of the 1887 Medicine Lodge treaty between the Comanche and the U.S.?

U.S. officials failed to keep the bison hunter off the Comanche land
provide U.S. officials with the bison hides promised under the treaty.
the comanche continued to graze their horses on the land on the U.S. settlers
U.S. officals failed to provide the comanche with the cattle promised under the treaty

The correct option is: "U.S. officials failed to provide the Comanche with the cattle promised under the treaty."