Concept:
The Partition of British India in August 1947 was executed primarily on the basis of religious demographics under the Mountbatten Plan. Two major provinces with large, non-contiguous Muslim and non-Muslim populations—Punjab in the west and Bengal in the east—were bifurcated between India and Pakistan.
Step 1: Historical background of the bifurcation.
At the time of Partition in 1947, the province of Bengal was partitioned along religious majority lines drawn by the Radcliffe Commission. The eastern region, predominantly Muslim, became East Pakistan (later Bangladesh in 1971), while the western region, predominantly Hindu, remained with India as the state of West Bengal . *(Note: Punjab was also bifurcated, but on this map, Bengal/West Bengal is specifically marked by D).*
Step 2: Map Location Identification.
On the provided political outline map of India, the eastern state situated along the border of Bangladesh (marked with the letter D ) is West Bengal .
Step 3: Matching Table Entry.
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