7. How did Octavian contribute to the Pax Romana? O A Octavian was the last good emperor before the
end of the Pax Romana.
B Octavian gave control to a series of bad
emperors during the Pax Romana.
OC Octavian gained control of the Roman Empire
and established the Pax Romana.
OD Octavian seized control of the Roman Empire,
thereby ending the Pax Romana.

answer; the period of time known as the middle ages;

the 9th amendment

explanation:

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.

they became hereditary because there weren't many jobs for people in lower classes