Which of the following statements is true of the Treaty of Versailles? Select all that apply. a) The Treaty of Versailles required Germany to return Alsace-Lorraine to France.
b) The Treaty of Versailles required Germany to relinquish the Saar region permanently.
c) The Treaty of Versailles required Germany to relinquish the Rhineland region to France.
d) The Treaty of Versailles required Germany to relinquish land claims from the Treaty of Brest-Litovsk.