The correct option is
A-3, B-1, C-2, D-4
Explanation
The chronological evolution of human settlements in the Indian subcontinent, distinguishing between early Neolithic agricultural communities and the subsequent phases of urbanization in the Indus and Ganga basins.
Detailed Analysis:
- A. Sulaiman Hills (3): Located in the northwest (bordering modern-day Pakistan and Afghanistan), the Sulaiman and Kirthar hills are among the earliest sites where humans began growing crops such as wheat and barley and rearing animals like sheep and goats. This transition occurred approximately 8000 years ago.
- B. Indus River (1): The first urban centers of the Indian subcontinent emerged on the banks of the Indus River and its tributaries around 4700 years ago. This marks the Harappan Civilization or the First Urbanization.
- C. Ganga Valley (2): Significant urban development in the Ganga valley occurred much later, around 2500 years ago. This period, often termed the Second Urbanization, is associated with the rise of the Mahajanapadas and the kingdom of Magadha.
- D. Vindhyas (4): The Vindhyas in Central India are key regions where agriculture developed independently. Archaeological evidence indicates that rice was cultivated to the north of the Vindhyas during the prehistoric period.
Key Takeaway:
The chronological progression of Indian history moves from early agriculture in the Northwest and Central India (8000 BP) to the First Urbanization along the Indus (4700 BP) and finally to the Second Urbanization in the Ganga Valley (2500 BP).