Why was it important for the people of Vedic Age to write down their history?

How was louis and clark expedition event unfolding and what was going on

Why did the united states become involved in the soviet-afghan war? the united states wanted access to the afghan oil fields. the united states wanted to retaliate against the soviet boycott of the 1984 olympics in los angeles. representative charlie wilson convinced congress to fund afghan resistance to soviet influence. president ronald reagan wanted to force the soviets to withdraw from afghanistan.

What was the main aim of operation torch which was launched by the allies