What improvements did railroads create?
a. mail could be delivered faster
b. products could be shipped easier
c. people could travel farther in less time.
d. all of the above are correct.

women should have the same rights as men

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.