The critique that best addresses the argument that the Indian Rebellion of 1857 caused the birth of Indian nationalism is:
"India saw a wide variety of responses to the rebellion including some groups allying with the British."
This response highlights the complexities of the Indian political landscape during and after the rebellion, suggesting that the rebellion did not unify all Indians under a nationalist sentiment but instead revealed diverse responses, including collaboration with British colonial powers. This indicates that the rebellion alone cannot be seen as the sole catalyst for the emergence of Indian nationalism.