I think reconciliation is impossible; therefore, separation is the only long-term peaceful solution. Separation and independence do not require that liberty-loving Americans overthrow the federal government any more than they required Gen. George Washington to overthrow the British government in order to secede or required his successor secessionist, Confederate President Jefferson Davis, to overthrow the U.S. federal government.
The federal government should not be permitted to determine the scope of its own powers. Alexander Hamilton, in Federalist No. 28, said, "The State governments will, in all possible contingencies, afford complete security against invasions of the public liberty by the national authority." One response to federal encroachment is for state governments to declare federal laws that have no constitutional authority null and void and refuse to obey them. In other words, they should nullify federal laws that violate the Constitution. In good conscience, liberals could not object to nullification. There are hundreds of so-called sanctuary cities in the U.S. — liberal places that have chosen to nullify federal immigration laws and harbor immigrants who are here illegally.