Referring to the Erosion of European Power, Which of the Following

Referring to the erosion of European power, which of the following is not true?

A) As a result of the peace treaty, Japan received German bases.
B) The Washington Treaty of 1922 severely limited the Japanese navy.
C) Self-determination was enthusiastically received and acted upon outside the West.
D) Leninism became attractive as it emphasized mass mobilization and revolution.
E) Eastern powers recognized the need to adopt the science and technology of the West.