As the name suggests, Indus Valley is not a mountain range, and it is a valley around the Indus river instead. The remaining options are all mountain ranges.
pretty sure the answer is internment camps
Popular sovereignty is the concept that is best stated by the declaration of independence. <span>That to secure these rights, Governments are instituted among Men, deriving their just powers from the consent of the governed (Declaration of Independence preamble) in other words that governments are meant to protect its citizens. </span>