In the paragraph, the narrator includes various of examples from governments. The writer mentions that "established the original 8.9 million-acre Arctic National Wildlife Range"and “signed the Alaska National Interest Lands Conservation Act,” in order to provide details to address on the awareness towards wild life values of the Arctic Refuge and the significance of protecting the refuge. By first introducing the general term to this issue to the usage of several details of policies to preserve the refuge, the writer accentuates the argument that the Artic Reduge should be awared of and protected.