How did Plutarch contribute to Hellenistic philosophy and the arts? He was the first author to write about the use of logic and reason.
He claimed that philosophy was more important than math and science.
He wrote biographies about important historical figures and leaders.
He used philosophy to influence the decisions of government leaders.

He wrote biographies about important historical figures and leaders.

Explanation:

Plutarch (a Greek Middle Platonist philosopher, priest at the Temple of Apollo and biographer) contribute to Hellenistic philosophy and the arts. He wrote biographies about important historical figures and leaders. Hellenistic philosophy refers to the period of Ancient Greek philosophy and Western philosophy.

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.