What does corroborating sources allow a political scientist to do?

Marx and engels believed that a communist revolution would defeat capitalism and that the revolution would be led by

How did the battle of okinawa affect president truman’s decision to use the atomic bomb against japan? it showed that japan was close to surrendering. it showed that the us could not win the war without it. it showed that japan was willing to fight to the end. it showed the us could easily defeat japan.

In a few sentences, explain how the medici family contributed to the renaissance.