The correct answer is: C. Saraswati River Valley
The Siswal people were an ancient civilization that lived in the Saraswati River Valley in Haryana. The Saraswati River is now a dry riverbed, but it was once a major river that flowed through the region. The Siswal people were a farming community, and they lived in villages along the banks of the river. They were skilled in agriculture, and they developed a complex system of irrigation canals. The Siswal people also had a rich culture, and they produced beautiful pottery, jewelry, and other artifacts.
The Saraswati River Valley was once a fertile and prosperous region, but it began to dry up around 2000 BC. This caused the Siswal people to abandon their villages and move to other parts of India. The Saraswati River Valley is now a desert, but it is still an important archaeological site. Archaeologists have found evidence of the Siswal people’s civilization, including their villages, irrigation canals, and artifacts.
The other options are incorrect because they are not river valleys in Haryana. The Yamuna River Valley is located in Uttar Pradesh, the Sahibi River Valley is located in Punjab, and the Drishadvati River Valley is located in Rajasthan.