answer B: because if you want to have good information you want to have a educated person doing it, plus you don't want a someone who doesn't know what they're talking about writing it and you getting wrong info.
The correct answer is A. Technological advances such as s<em>team power, air brakes, automatica lubricators and steel tracks</em> have affected the railroads very positively, since it has made it possible that the rail network could become a safer, more efficient and more reliable means of transportation for goods.
<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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arguing legal cases in court
