The Harappa’s system of standardized weights and measures signified advance technology and an advancing civilization in the Indus River Valley. Remarkable accuracy in systems and tools of the Harappan people were demonstrated by fire-baked bricks which were consistently moisture resistant and uniformly sized.
Gravels are the largest particles formed from the breakdown of rocks.
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Answer:
I think it's because of a war they fought and they never won so they never got their independence :3
Explanation:
:3
For good and oxygen
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