How did the Indus Valley Civilization's site at Bhirrana contribute to our understanding of Haryana's ancient history?

The archaeological site of Bhirrana, one of the oldest in the Indus Valley Civilization, provided crucial insights into the region’s ancient history. Excavations revealed evidence of early settlement patterns, advanced pottery, and agricultural practices. These findings highlighted Haryana’s role in the early development of urban civilization and its connections with other Indus Valley sites, enriching our understanding of ancient Indian history.