Why did zhou kings use the idea of the mandate of heaven

Was the battle of iwo jima over after us troops raised the flag on mt. suribachi?

How did the russian revolution impact world war i? a) the russians required the allied powers to come to their aid and defeat the radical groups. b) the russians pulled out from the war, enabling the germans to focus on the western front. c) the russians created new technological advancements that were used by the allied powers to win. d) the russians created a new communist government that aligned with the central powers instead.

Which of the following statements best describes the importance of the battle of