1. Several Iron slags, microlith, Potsherds have discovered from Singhbhum district which are from 1400 BCE according to Carbon dating age.

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3. Carbon dating of charcoal and Northern Black Polished Ware have historically dated its continued occupation from 390 BC to 600 A.D. Kosambi was a fortified town with an irregular oblong plan.

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5. Budgets Building Basics Building the Thirteen Colonies Bullying Buoyancy Burns Business Letter CD COVID-19 PSA COVID-19 Special Report CPR Caffeine Calculus California Missions Cameras Camouflage Cancer Capitalization Carbohydrates Carbon Cycle Carbon Dating