E Commerce Evolution

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Please help me!!!?

I have to create a presentation on the title "Evolution of Commerce". i.e from the Batar System to the E-Commerce.
Does anyone know some videos which I can include in this. If so can you please send me the link of that video or tell the title.

Thank You!!!
I cheked in You Tube. But there weren't any.

As far as any information you might need, wikipedia has info on nearly anything you can imagine. I have included the link for that. For videos, I am sure youtube has some. Hope this helped.

E-Commerce - Part 1


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