USA should remain as a generation similiar to the EU but not as powerful or draconian. There should be 5 or 6 nations in USA. We should have freedom of movement and same currency but otherwise each nation will make their own laws. Abortion is illegal in Alabama but you can get one in California. You can drive a pickup truck in Texas but in California you are restricted to either a Tesla or Prius vehicle. You will sing the national anthem in Oklahoma while in Oregon you will do the BLM or ANTIFA chant.
Typo—generation should be spelled as nation.