"independent Tibet" . . "independent" . . . "Britain continuation of its influence in Tibet" . "Kingdom of Tibet" . . . . . . . . "State of Tibet" . . "Tibet from 1912 to 1951" . . . . . "Tibetan" . . "''de facto'' independent state of Tibet" . "Tibetan Kingdom" . . . . . . . "independent Tibetan state from 1912 to 1951" . . "Tibet" . . . . . . . . . . . . . . . "a ''de facto'' independent polity" . . . . . . "Tibet's independence" . . "1.2216E12" . . . . . "unrecognized ''de facto'' state of Tibet" . . "Tibetan Government" . . . . . . . "Tibet (1912\u20131951)" . . . . "Tibetan" . . . "Tibetan state" . . "Tibetan government" . . "Tibet (1912\u20131951)" . . . . . "''de facto'' independent country" . . . "+5:30 to +6:00" . . . "Sino-Tibetan" . . . "Tibet." . . . "unrecognized polity" .