The traces of Harrapa Civilization were found in? A) Sahiwal B) Taxila C) Attock D) None of these Related MCQs: The traces of Trojan Civilization were found in? The Indus valley civilization is also known as Pre-Aryan civilization because of the evidence of ..? The contemporary civilization(s) of the Indus civilization were..? The gemstone ruby is actually—– with traces of some other elements