Explanation:

- Option 1: Third Battle of Panipat – This battle occurred in 1761 between the Maratha Empire and the Durrani Empire, led by Ahmad Shah Abdali. It ended without any treaty, resulting in a significant loss for the Marathas.

- Option 2: Battle of Buxar – Fought in 1764, this battle was between the British East India Company and the combined forces of Indian rulers. It concluded with the Treaty of Allahabad, prominent for British territorial expansion in India.

- Option 3: First Maratha War – This conflict between the British East India Company and the Maratha Empire took place from 1775 to 1782. It ended with the Treaty of Salbai in 1782, which established peace for two decades.

- Option 4: Second Anglo-Maratha War – Happening between 1803 and 1805, this war did not end with the Treaty of Salbai. It involved various battles between the British and Maratha forces, leading to British dominance in India.