WORLD CIVILIZATION

Detailed explanation-1: -Key Points. The Indus River Valley Civilization, also known as Harappan civilization, developed the first accurate system of standardized weights and measures, some as accurate as to 1.6 mm.

Detailed explanation-2: -The civilization’s economy appears to have depended significantly on trade, which was facilitated by major advances in transport technology. The Harappan Civilization may have been the first to use wheeled transport, in the form of oxcarts that are identical to those seen throughout South Asia today.

Detailed explanation-3: -Indus civilization, also called Indus valley civilization or Harappan civilization, the earliest known urban culture of the Indian subcontinent. The nuclear dates of the civilization appear to be about 2500–1700 bce, though the southern sites may have lasted later into the 2nd millennium bce.

Detailed explanation-4: -The correct answer is option 1. i.e. The Indus people were the first to produce cotton. The Indus people were the first to produce cotton.

Detailed explanation-5: -Explanation: The people of Indus valley had a uniform system of weights and measures, this is indicated by the archaeological finds at different places. The weights, usually made of a stone called chert and generally cubical, with no markings. The lower denominations of weights were binary (1, 2, 4, 8, 16, 32, etc.