B. Living in ethnic enclaves. This can be compared to modern times.
The second Battle at the river Marne between German troops and the combined forces of French and American troops ended any German hope for victory. The correct option in regards to all the options given in the question is option "c".
<span>The second Battle of the Marne
was also known as the Battle of Reims was fought between 15th of
July to 6th of August in the year 1918. This war led to the Armistice
of Germany about 100 days later. </span>
Because of the alliances made at the time
