Which were japanese historical periods?

answer:

the history of japan covers japan and its relation to the world. it is characterized by isolationist, semi-open and expansionist periods. the very first human habitation in the japanese archipelago has been traced to prehistoric times around 30,000 bc. the jōmon period, named after its "cord-marked" pottery, was followed by the yayoi in the first millennium bc when new technologies were introduced from continental asia.

explanation:

i believe it would be capitalism

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.