Answer:
Wilson's Fourteen Points were based on a major idea—the principle of self-determination, under which nationalities would have their own states. The members of a nationality or ethnic group share a cultural heritage, often associated with the place of its members' birth or descent.
Explanation:
About 8.5 million Japanese civilians were displaced from their homes between 1943 and 1945 as a result of air raids on Japan by the United States Army Air Forces (USAAF) during World War II. ... After American bombers started to devastate entire cities in 1945, millions more civilians fled to the countryside.
Just letting you know, I got this answer from the internet.
1) hunter-gathering tribes
2) small towns and nomadic groups
3) city-states and small kingdoms
4) empires
5) nation-states
