The border between east and west germany is one representation of

   Representation of divided Europe

Explanation:  After WWII and the clear defeat of the Nazis, a division ensued between the Allies of War, the USSR and the Western Allies. The growing communism as the influence of the USSR and its subordinate Eastern European states on the one hand, and Western capitalist, democratic states on the other, marked the division of Europe during the Cold War. Germany as a defeated state and the main culprit for WWII was a symbol of that division, and especially Berlin, which was divided by the wall into two interest zones,  two ideologies, we can say, at that time, two Europe.

(d) rivers.

explanation:

civilizations developed around rivers because their waters provided places to hunt and fish. also, as the rivers flooded, the lands around them became fertile. this allowed them to support farming. this is especially true of the nile river, which flooded the same time each year.

confucius was a great thinker and teacher, and philosopher succeeded in laying the foundations beloved.

he many principles but waht   was speak about the relationships was the third .

the third important concept , the real man's idea. he is the man who lives up to the highest moral standards. man shows five virtues: in self, generosity, sincerity, perseverance, and benevolence. his relationship is described as follows: when a son is always loyal, as a father is just and gentle, as an administrator is loyal and loyal, and as a husband is honest and fair, and as a friend, he is faithful and languid. if everything is a true happiness conference, justice and harmony will rule the empire.