Which battle established British supremacy in India ?
Ordinary dust storm took the form of Black Blizzard in U.S. plains in 1930 because
Which of the following options refers to Captain Swing ?
Growing of which of the following crops makes the land fertile ?
Why did the poor peasants resort to riots to protest against the use of threshing machines ?
Who among the following became the President of U.S.A. in 1800 ?