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Social Studies, 03.03.2021 04:10 emilypzamora11

3. Which three achievements can be attributed to the Harappan civilization in the Indus River Valley? A. Architecture built with bricks
B. Aqueducts for access to clean water
C. Sewer systems in the city
D. Roads arranged in grid-systems

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3. Which three achievements can be attributed to the Harappan civilization in the Indus River Valley...
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