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Indoor plumbing was invented by the indus Valley civilization. They used baths daily not only for bathng but they would also use them for bathing rituals. The Harappans built some drainage pipes underneath raised floors, these pipes were made out of burnt bricks. These drains would connect to the raised floor which the nthe families could drop water on themselves and the rest of the water would drain to the city. They would use toilets and use water to flush them down to fertilizer pits.

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Group:Madeline.C, Claire.Y, Natalie.M The Harappan Civilization were the first to use wheeled transportation. They used it in the form of oxcarts. the Civilians economy was heavily dependent on trade, so this helps the economy tons. they imported mostly raw materials which helped with business.

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Group:Madeline.C, Claire.Y, Carly.K
Seals were made of steatite and depicted a wide variety of animals. They were used for stamping trade goods and the identification of property. This made things more organized in their trade system and showed that they had a good, complex trade system.
Picture: Indus civilization: seals. Image. Britannica School, Encyclopædia Britannica, 7 Feb. 2020. school-eb-com.proxygsu-scob.galileo.usg.edu/levels/high/assembly/view/204242. Accessed 23 Aug. 2020

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Group: Natalie .M, Claire.Y, Carly.K
The Harappan's fire baked their bricks because it works better with their environment. The bricks were moisture resistant and all uniformed size. They used the bricks to build their walls, bath, sewage, and water system . While building the bricks they use the standardized weights and measurements. The bricks helped Improve society, governments role, and the economy. The water systems helped improve the sanitation and lives of the those in the community. It helped the government because they were able to satisfy those in their cities but also protect them from on coming Raiders..
" The Great Bath At Mohenjo-daro"
http://janestreetclayworks.com/2011/02/17/the-history-of-bricks-the-indus-valley/great-bath-at-mohenjo-daro-2/
PUBLISHED FEBRUARY 17, 2011