Indus Valley Civilization/Harappan Civilization   In the beginning of Twentieth Century historians thinks Vaidik Culture was the ancient culture. But after the excavation of Indus/Harrappa Civilization  in the third decade of twentieth century it was proved that there was Civilization before the Vaidik Culture. It is also known as Harrappan Civilization because the remains of … Continue reading GK INDUS VALLEY CIVILIZATION/HARAPPAN CIVILIZATION