"unknown" . . . . . . . . "1863-11-06" . "Battle of Brownsville" . . . . . . . . "secured possession" . . . . . "Unionvictory" . "occupied Brownsville" . "capturing Brownsville" . "Brownsville" . . "Mexican patriots" . . . "forced to abandon Brownsville" . "Confederate States (Confederacy)" . . . . . . . "Battle of Brownsville" . . "1863-11-02" . . . . "United States(Union)" .