The historic McMahon Line, which demarcates the international boundary between India and China in the Arunachal Pradesh sector, was negotiated and agreed upon at which of the following conferences?

💡 Solution & Explanation

The McMahon Line was drawn during the Simla Conference held in 1913-1914, involving representatives of British India, Tibet, and China, with Sir Henry McMahon acting as the British plenipotentiary. The boundary map signed during this conference defined the frontier across the Himalayan crests in the northeast. The Cabinet Mission and Cripps Mission addressed constitutional arrangements for Indian independence in the 1940s, while the Round Table Conferences dealt with constitutional reforms in London during the early 1930s. The McMahon Line remains the legal international border despite subsequent geopolitical disputes.