They lost all overseas territories to the League Of Nations. Germany lost Danzig to Poland and Memel to Lithuania in eastern Europe.
In Western Europe Germany lost the territories of Alsace-Lorraine to France (which france had lost during the Franco-Prussian war) and Had lost a region to Belgium. I hope this helped!
Basically it was to give somewhat of a blue print for peace after ww1
It was close to the ocean so that made it easy for trade and such.
The answer is C.
I got this answer by the process of elimination. Not A - Because it is a holy book consisting of the words of God (or Allah) that were revealed to Muhammad in a cave. Not B- The Quran is known for being written in only one language--that's Arabic (translations may be done in different languages, but a Quran itself will always be in the Arabic language.) Not D - Muslims constantly follow the Quran because it is their holy book, much like a Christian with the Bible or a Jew with the Torah.
Hope this helped!
The answer is either Ethnic, or social. I'm not too sure, but I'm leaning towards Ethnic. Hope I could help!