Early humans moved from the west coast of the Americas inland about 12,000 years ago. What happened in the Americas about this same time

it would have to be gasioline

the american colonists were happy with their vicorty, but the french were mad and the french and indians were not alies, and neither were the french and colonist. i think,

the causes of the dust bowls were severe droughts,   lands became dry and hard, temperature was higher than usual, hot and dry conditions killed crops, high winds. because of those factors, the winds kicked up dry soil and created clouds of dust.

the answer should be a. the sui empire, the tang empire extended from korea in the west to manchuria in the east.