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"Smartindia is the best online tool for school students." Ms Deepa Chandran, Principal Anchal
"Smartindia is one of the best supplementary education tool for school students." Ms Pooja, Principal
why is history is called pre history? |
Prehistory generally refers to the time before writing was invented and practiced, while history typically refers to the time period after which written records still exist. However, there is no clear dividing line between the two periods. |