<span>Ram Mohun Roy was an indian scholar who set up Educational societies
he was considered a very contoversial figure because he dared to challenge many traditional Hindhu Value that he believed bring suffering to the society.
His movement ignite several other movement that bring Reformation to Indian Education system
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I think it should be thick and it should be aluminum because aluminum is a good conductor... and i don't think it matters if its above ground or underground.. because if u look outside now most of the wires are above ground but they are starting to make them underground now.. so if u have to pick one just say above ground