Should he be impeached, and though he loses, all his works yet stay in place for impeachment grants legitimacy. But if he is treated as the scalawag impostor that he is, i.e., as an alien enemy of the nation, then upon conviction for any and all of the crimes I have listed then all his works become null and void. This includes all bills signed, all executive orders and especially those communists appointed to the US Supreme Court. No legislative branch action would be required as he would have the same status, no better than the Moslem enemy monkeys at Guantanamo. If he is not brought up on charges of espionage, etc., very soon then unfortunately it will take a Second American Revolution to free ourselves.