1. people opposed to globalization say that its does what to national cultures?
2. regarding national sovereignty, opponents of globalization say that its does What?
3. with regard to the physical environment, what do globalization supporters argue?
National sovereignty is the idea that independent nations, which have declared their independence, have an organized government and are self-contained, have a right to exist without other nations interfering. It is essentially the unspoken rule of a nation's right to exist.
Sovereign nations not only have the right to form governments, they have the right to defend themselves against those nations that pose a threat to their sovereignty.