Narmada Valley Hunting and Gathering<br /><br /><br />Magadha The first big Kingdom<br /><br />Garo Hills Early agriculture <br /><br />Ganga Valley Cities about 2500 years <br /> ago.#education<br />#school<br />#learning<br />#language<br />#englishspeaking<br />#science<br />#geography<br />#social<br />#Mathematics<br />
