In the Closing Months of World War I,Austria-Hungary

In the closing months of World War I,Austria-Hungary

A) was occupied by German troops to keep it in the war.
B) signed a separate peace with the Allies even before the German offensive in France was halted.
C) disintegrated as its different nationalities established their own independent states.
D) was occupied by a Franco-British army that, during most of the war, had been confined to Greece.
E) continued the war effort until the armistice on November 11, 1918.