The correct answer is: A. Pinjore-Kalka region
The Pinjore-Kalka region is a hilly area in the northern part of Haryana, India. It is a popular tourist destination, known for its temples, gardens, and scenic views. The region is also home to a number of archaeological sites, including the Pinjore Fort, the Kalka Fort, and the Masani Temple.
The Pinjore-Kalka region has been inhabited since the Lower Paleolithic period. Evidence of this period has been found in the form of stone tools and fossils. The stone tools found in the region are similar to those found in other parts of India, such as the Soan Valley in Pakistan. The fossils found in the region include those of animals such as elephants, rhinoceroses, and hippopotamuses.
The Lower Paleolithic period is the earliest period of the Stone Age. It lasted from about 2.5 million years ago to about 200,000 years ago. During this period, humans used simple stone tools to hunt and gather food. They lived in small groups and were nomadic.
The Pinjore-Kalka region is an important archaeological site because it provides evidence of the early history of human habitation in India. The stone tools and fossils found in the region help us to understand how humans lived during the Lower Paleolithic period.
The other options are incorrect because they are not places in Haryana where evidence of the Lower Paleolithic period has been found.