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✅pre history -not written evidence

✅proto history-written evidence but not readable

✅history -written evidence and readable also

📍Indian Stone age- 3 parts

✅ paleolithic age -from 2 lakh bce to 40000

✅mesolithic age - 40000-20000 bce

✅ Neolithic age - 20000- 10000 bce

📍 paleolithic age - 3 sub division

(1) Early paleolithic

(2) Mid paleolithic

(3) Later paleolithic

♦️large + unsharped instrument ,chopping tools

♦️ haunting

♦️fire invention

♦️eVidence in Narmada valley,mid India ,south india etc

✅mesolithic - Food Gathering, animal husbandry,fish gathering start

♦️known for microliths

♦️sharp + small tools for chopping and haunting

✅ Neolithic age - Agriculture, characteristic of permanent residence, inve vontion of wheel

♦️mehargarh - first agri site

♦️koldihva - first evidence of rice

✅first human evidence in India -narmada valley

✅first human fossile -shivalik hills