Originally Posted by danielpalos

I am not sure other States would object to a more perfect union of such States, especially with a Ninth and Tenth Amendment. What would change for those States exercising their Tenth Amendment?

Why would a federal UN need any more authority than that delegated to our own federal government? With better States rights, a federal UN could be ensuring a republican form of government anywhere there is an excessive amount of anarchy while leaving to those States to promote their general welfare as they see fit.