What if the United States had adopted some form of asymmetric federalism? This would mean that some states have more rights than others, and some territories could be under direct rule from the federal government. Is it possible that the government could have allowed Indian reservations to be their own autonomous regions that are not part of any state? In a way, we already have asymmetric federalism with Puerto Rico, but is there any way we can take it further and have it more common, and have it enshrined in the Constitution?