Which of the Following Statements About American Involvement in World

Which of the following statements about American involvement in World War I is MOST accurate?

A) The United States never ratified the Treaty of Versailles that Wilson had helped to negotiate to end World War I.
B) Recognizing the need for an international peacekeeping organization, the United States became a charter member of the League of Nations at the end of World War I.
C) Despite the heavy demands of fighting the war, the United States refused to implement a draft, choosing instead to rely on an all-volunteer army.
D) American involvement in World War I was part of a long tradition of American intervention in European wars.
E) American involvement in World War I ushered in a new era in which American citizens had little stake in and took little interest in foreign affairs.