英国在1849年征服了印度全境后,为了拱卫这块被英国人称为“英王皇冠上最明亮的明珠”的重要殖民地,确保其在南亚次大陆的长期利益,制定了向中国西藏扩张的方针。英印通过清朝逼西藏地方与英印通商,遭西藏拒绝。英国即以锡金为跳板,从经济上、军事上入侵西藏,遭到西藏人民的坚 After Britain conquered India throughout 1849, in order to secure this important colony, which Britain described as “the brightest jewel in the crown of kings,” and to ensure its long-term interests in the South Asian subcontinent, the United Kingdom formulated its policy of expanding into Tibet in China . When India and India forced the Tibetan areas and the Angolan exchanges through the Qing Dynasty, they were rejected by Tibet. The United Kingdom that Sikkim as a springboard, from the economic and military invasion of Tibet, the Tibetan people’s strong