The correct answer to the question is option 4, Lord Canning. Lord Canning served as the Governor-General of British India from 1856 to 1862. During his tenure, he played a crucial role in governing and administering British India. However, it is important to note that the term "First Victory" is not specified in the question, so it is not directly connected to Lord Canning.
Option 1, Lord Dalhousie, was the Governor-General of India from 1848 to 1856. He is known for his significant reforms and policy initiatives such as the Doctrine of Lapse and the implementation of the Railway network.
Option 2, Sir John Lawrence, served as the Viceroy of India from 1864 to 1869. He played a vital role in managing the aftermath of the Indian Rebellion of 1857 and bringing stability back to British India.
Option 3, Warren Hastings, was the first Governor-General of Bengal from 1773 to 1785. He played a pivotal role in establishing British colonial rule in India and implementing administrative reforms.
Overall, while Lord Canning was the Governor-General of British India, the term "First Victory" is not directly connected to him.