Answer:
Why? for what?
Explanation:
What will I get out of this?
C) be willing to express allegiance to America.
Since they failed to resolve key issues and created resentments between countries, twentieth-century conflicts such as World War 1 and World War 2 were often followed by periods of even more fighting
A lot of issues and concerns were opened up during the World War 1 and World War 2, thus, by the end of these wars, some of these issues were still unresolved, which in turn bred hatred and became the cause of follow-up wars.
Answer: It prevents political leaders from breaking laws to oppress citizens
Explanation:
In thinking through this answer, you will want to consider the following:
World War I marked the United States entrance on the global stage as a superpower in that the United States entered the war late with enough power to be taken seriously.
World War I marked an end of the "old" way of war and introduced new and vicious ways of fighting. Think about mustard gas and planes.
World War I's shaky conclusions set the stage for World War II. The Versailles Treaty bankrupted and demoralized the German people, setting the stage for the rise of the National Socialism party and scapegoating for German losses.