Consider the following statements regarding the Harappan site of Ropar:
1. It is the only Indus Valley site in India where a human burial was found alongside a dog burial.
2. The site is located on the banks of the Sutlej River.
3. Excavations at Ropar indicate a continuous cultural sequence from the Harappan to the Gupta period.
Which of the above statements are correct?
1
Only 1 and 2
2
Only 2 and 3
3
Only 1 and 3
4
1, 2, and 3