Which of the following statements best analyzes the political role of the U.S. in WWI?

Answer 1

The statement that best analyzes the political role of the U.S. in WWI is: "The entry of the U.S. into WWI shifted the balance of power in favor of the Allies and eventually led to their victory." This statement acknowledges the significant impact of the U.S. joining the war on the outcome, as the increased resources, manpower, and economic support from the U.S. helped tip the scales in favor of the Allies.