If you ever had the idea to go through some of the ancient civilizations that were created, you would be surprised to know that a lot of our current architectural ideas came from there and we owe it big time to these civilizations that have inspired people and architects around the world into building greater buildings and marvels that we see today.
Some of the best examples that we get to see is the Harappan Civilization and the way the complete architecture of the way it has been laid out for the people then. One of the finest examples have been having a granary and a beautiful public bath and with proper stone wells.
Harappan civilization gave to the world the first drainage system and we know the rest of the history. Structures like these and the ancient planned systems have been a source of great inspiration and the entire world that we see has its roots somewhere in the ancient intellect that our elders built out for us.
Preservation of such architects only is going to help our future as we build lots more around us as we evolve and our world needs more buildings. The ancient designs hold true still as they had precision due to which the buildings still stand without any scratch and with all natural disasters occurring around the world. The ancients knew what they were building for us was just not structures – it was legacy.