What happened the last time Americans voted on a question like this?

The last time Americans voted directly on whether their state should leave the union, it was Texans, in 1861. There is real American precedent for putting this question to a popular vote, and the lesson it leaves is about method: a decision this large belongs to the people at the ballot box, conducted through a lawful, transparent process. Modern Texas independence takes that lesson and builds the whole plan around it.

The honest answer to "the last time"

There is no recent, clean American example of a statewide vote on leaving the union, and we are not going to invent one. The most direct instance is 1861, when Texas put the question to a popular referendum on February 23 of that year. We address it head-on rather than reaching for a tidier comparison, because honesty is the only credible footing, and because that vote carries a lesson worth having about how such a decision should be made.

Even then, the instinct was that the people must decide

Here is the thread worth keeping. When the secession convention met, Governor Sam Houston, who opposed leaving, insisted that a question this momentous be put to the people rather than settled by the convention alone. A statewide referendum followed. That instinct, that a decision of this magnitude belongs to the voters, was the right one, and the principle outlived the moment: the people, not a self-selected body, should decide the future of their state.

But the 1861 process failed the test it gestured at

The trouble is that 1861 honored that instinct only halfway. The convention did not wait on the lawful, deliberate machinery of self-government. It pressed forward to join the Confederacy, and when Sam Houston refused to swear loyalty to that government, it removed him from office. The process was criticized in its own time as irregular, and it ended in war. So the real lesson of the last time Americans voted on this is about method: the people should decide, and the process by which they decide must be lawful, transparent, and honored.

Modern Texas independence is built to pass that test

Everything the 1861 process got wrong on method, the modern movement is designed to get right. The path is a lawful referendum placed on the ballot by the people's own legislature, grounded in the Texas Constitution's guarantee that political power is inherent in the people, and open to every Texan of every background. No rushed convention. No removing officials who dissent. A transparent vote, lawfully conducted, with the result honored.

The bottom line

The last direct American vote on leaving the union was the Texas referendum of 1861, and its lesson is a warning and a guide: the people must decide, and they must decide through a lawful, legitimate process. Modern Texas independence keeps the principle that the people decide, rejects the shortcuts of 1861, and insists on doing it the right way.