Select the three statements that are true about the panama canal. reduced travel time increased trade between the united states and central and south america improved america's defense improved american relations with colombia encouraged u. s. trade with europe

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.