Question

HEEELP! 15pts(:

Answer 1

This is how I would go: (I'm just glossing over it, sorry if you think it lacks detail. :L) 
1. California does not deserve a seat in the United Nations. 
2. The UN is only for nations; people in California are US citizens; they do not have a culture nor a culture that is exclusive to the rest of the US. In this sense, California is not a nation. (this is the definition of a nation bit.) 
3. Federalism, the system where states and national governments share power. California (states in general) does not have the power to enter into treaties with foreign countries, nor regulate commerce with foreign countries. These powers are exclusive to the national government. This would mean that it cannot be given a seat, where these powers would be put into California's hands. I guess states governments would also fit into here somewhere.