Though cultural features, language, clothing, and customs vary enormously from one tribe to another, there are certain elements which are encountered frequently and shared by many tribes.
Because the North wanted to abolish slavery and the South didn't because they were making some serious money.
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After the withdrawal of Soviet troops 25 years ago, Afghanistan plunged into a civil war causing further destruction. ... The invasion had left behind a devastated country, with more than one million Afghans being killed and around 5.5 million displaced.
Explanation: