The issue of Bhutan's status vis-à-vis the government of India was reexamined by London in 1932 as part of the issue of the status of India itself. It was decided to leave the decision to join an Indian federation up to Bhutan when the time came. When British rule over India ended in 1947, so too did Britain's association with Bhutan. India succeeded Britain as the de facto protector of the Himalayan kingdom, and Bhutan retained control over its internal government. It was two years, however, before a formal agreement recognized Bhutan's independence.