[Objective]

I think the US should keep on to their federal government. It brings a little bit of power to municipialities and/or in case of Trump etc. At least if I've understood it correctly. Not to mention the difference in culture, geography, density of population and so on. These differences can make a huge impact on certain areas concerning laws (think bible belt vs. less religious states, what works were etc.) whereas a nation wide solution could cause certain dissatisfaction here and there and a tiny difference on one side of the country could lead to bigger problems elsewhere making regulations and law harder to commit to on a realistic level (not that it's realistic now but you get what I'm sainyg). In a country as big as the US federal government is a really good idea, and something I feel other larger countries could learn from when/if it's done right.