Answer:
D a photograph
Explanation:
because it help to know what happened through the help of picture. it also help to increase memory power..
It focuses on the main foreign policy events, such as World War I, the Paris Peace Conference, the establishment of the League of Nations, the Munich Agreement, World War II, the Yalta Conference, the establishment of the United Nations, the Cold War, and the emergence of the European Union.
.......... therefore
<em>The</em><em> </em><em>answer</em><em> </em><em>is</em><em>:</em><em> </em>
B.
Answer: no answer
Explanation:
Because, there is not enough information
Competition, Social Hierarchy, and Territorial Imperative
