. . "[Oxford] Union" . . . "Oxford Union" . . "Oxford Union Debating Competition" . . . "Oxford Union Society" . "Union" . . . . "Oxford Union debating society" . "debating society" . . "Oxford" . "World Debates" . "at Oxford in 1823" . . . . . "the Union Society" . . . . . . . . "Oxford Union" . . "Oxford University Union" . "The Oxford Union" .