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The step wells of ancient times tell us the architectural expertise, engineering skills and the need of water by people.. Also it tells us that level of water was quite below the surface in many regions.

As we use energy - electricity to bring water up to the top, we may not need to build step wells any more.  Still in our country there are many villages in many states where people do need to go to step wells.  They are live still in summers.  People live on them.
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