Propose a Constitutional Amendment allowing states to secede

In 1860, a new and legitimate government was formed out of Southern States battling against sectional tyranny. The War of Northern Aggression destroyed this government and severely prohibited the inalienable right to self determination. We the People of the United States, believe in this right that we have granted for foreign actors, but not for ourselves domestically. Therefore, in order to escape this tyranny once again plaguing states everywhere, we demand a constitutional amendment which allows us to return to a prosperous America.