American settlers demand for land in the west, destruction of the buffalo, and Native American removal from ancestral lands led to which of the following:
a. increased trade between white settlers and Indians
b. a series of Plains Wars between Native American tribes and the U. S. government
c. treaties that allowed Native Americans to keep their traditional hunting lands
d. limited contact between the Plains Indians and the government

southern north america: yucatán peninsula in southern mexico extending into northern guatemala, and northern belize. these moist forests on the yucatán peninsula of south-eastern mexico are characterized by a tropical humid climate with little topographic relief.

explanation:

the correct answer is d

according to howard zinn, the history presents the encounter between columbus and the arawaks as a heroic adventure of descovery but leaves in the shades the cruel slavery and bloodshed columbus led in order to pay back to his investors. he sent the indians back to his nation as a payment, slaved them to find gold in the land and punished them when they didn't find any. history presents columbus as a heroe and even celebrates his day, when in reality he led a genocide. zinn describes the story of the colonization from the arawaks point of view.

power shifted back to the national convention