09/29/2026
In the gray light of February 16, 1861, Texas state troops fill San Antonio's Main Plaza and train their guns on the old barracks that serve as United States Army headquarters for the whole state.
Inside sits Maj. Gen. David E. Twiggs, a sixty-nine-year-old Georgian who has worn the federal uniform since the War of 1812 and now commands every fort in the Department of Texas.
He has begged Washington for weeks to tell him what to do if Texas left the Union, and Washington has answered only with silence.
When Texas commissioners arrive to demand his surrender, Twiggs does not fire a shot and does not wait any longer for orders that will never come.
He signs over roughly twenty posts, forty four cannon, and about 1.3 million dollars in arms and horses, handing the Confederacy an instant army's worth of hardware.
Word reaches Washington within days, and President Buchanan orders him stricken from the Army rolls for what the dismissal calls treachery to the flag.
His old command had included officers of the storied 2nd U.S. Cavalry, veterans of Comanche fighting on the frontier under men like Robert E. Lee.
Lee still wears Union blue for two more months even as officers who rode beside him choose the opposite uniform within weeks of the San Antonio surrender.
Twiggs never leads troops again, dying in 1862 remembered less for four decades on the frontier than for the single morning he gave a state's federal power away without a fight.