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Bengal (; ) is a geopolitical, cultural and historical region in South Asia, specifically in the eastern part of the Indian subcontinent at the apex of the Bay of Bengal. Geographically, it is made up by the Ganges-Brahmaputra delta system, the largest such formation in the world; along with mountains in its north bordering the Himalayan states of Nepal and Bhutan and east bordering Burma.
Ganges-Brahmaputra