Answer:
e. It encourages intergroup understanding and cooperation.
Explanation:
Ethnocentrism refers to an attitude in which a particular culture believes that its own values and traditions are superior to those of other cultures. This can lead to contempt, misundertanding and even hate of outsiders. However, one of its positive effects is that it can create greater understanding, identification and cooperation among members of the same cultural group.
The press is referred to as the fourth estate.
It stopped Britain from recognizing the Confederacy and bringing aid to the South.
I believe the answer is: He believed that decisions should be made with practicality and force.
Bismarck believed that a nation shall not be afraid to use forces in order to establih control and superiority toward other nations.
Due to the similarities in principle, Nazi Germany honored his name by using it as the name of their battleships.