The Indus civilization relied on a major river called the Indus river . This river was used for many things such as drinking water. irrigating farms lands and cleaning themselves.
The Indus civilization had cities that are like the present days cities.There cities were like ours because they had organized buildng and streets, They had a plumage system and bathroom/shower
Unlike other civilizations fighting the hunter/gathers the Indus civilization traded them food and supplies for some of there crops and the hunter/gathers agreed.
The great bath was a ritual spot that you could get cleansed. These baths were usually used by everyone and only 1 per cite
The Indus civilization had clay seals that were used for religion work. They would engrave words/ symbols in the clay before it dried up
There are lots of theories but two of them seem the most reasonable. the first ones is that since the river dried up the climate changed too and turned to a desert, hot area
The second theory is that there was a massacre there evidence of this from a bunch of skeletons found in a road all at he same dirt level