Which of the Following Statements Is True About the Post-World

Which of the following statements is true about the post-World War I war reparations payments?

A) Allied countries, like France and Britain, were able to collect most of the reparations specified in the Treaty of Versailles.
B) Allied countries increasingly restricted imports so they could make their reparations payments.
C) Trade restrictions by the Allies made it impossible for Germany and its allies to make their required reparations payments.
D) All of the above.
E) None of the above.