The answer should be:
A. Vietnam War
<span>The Andes in western South America are an example of a landform that arises from the tectonic plates that have moved through time due to volcanic activities. The effect of such movement resulted to the subduction of oceanic crusts beneath the South American plate. The Andes is the tallest mountain range outside of Asia. </span>
About 47,424 lost thier lives in vietnam.
No because it disrupts a spicies and can cause that species it to be extinct
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