Cold war<span>competition between the United States and the Soviet Union for world power from 1945 to 1991</span>
Answer:
D nitrogen because it makes up most of our atmosphere
<span>Conflict and ethnic persecution forced natives/people from the Balkans to flee their homelands.</span>
People generally move in climates where it's warm, but not too hot. That way they can hunt, raise livestock, and grow food for everyone. Also, it's just a nice climate in general to stay in. Hope this helped :)