The correct answer is <span>(1) religious and ethnic tensions.
For example, in Bosnia the conflict was between Muslim Bosniaks, Orthodox Serbians and Catholic Croatians and in Chechnya between the Russians and Muslim Chechens.
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I personally on a scale of one to ten, would say a 5. I don’t trust mainstream news media that much, because it tends to be biased, especially in politics. I would more likely look at the website in more detail such as; who is the author? What date was it published? Is it biased? Etc.
Hope this helped :)