Which of the following accurately summarizes the involvement of the United States in World War I?

Answer 1

The United States joined World War I in 1917 after several incidents, including the sinking of the Lusitania and the interception of the Zimmermann Telegram. The US initially remained neutral but eventually entered the war on the side of the Allies, contributing significant manpower and resources that helped tip the balance in favor of the Allies and ultimately lead to their victory. The US played a crucial role in the war's outcome and was heavily involved in negotiations for the Treaty of Versailles that ended the conflict.