Explanations:The Second Anglo-Mysore War (1780-1784) was a significant conflict in the history of British expansion in India. This war was fought between the Kingdom of Mysore, led by Tipu Sultan, and the British East India Company. The war was a continuation of the First Anglo-Mysore War (1767-1769), which had ended in a stalemate. The Second Anglo-Mysore War was more decisive for the British, as it resulted in significant territorial gains and the expansion of their influence in India.
The British East India Company, under the leadership of Warren Hastings, sought to expand its control over the Indian subcontinent. The war was triggered by a series of events, including the British support for the Nizam of Hyderabad and the Marathas against Tipu Sultan. The conflict involved several battles and sieges, with the British ultimately emerging victorious.
One of the key outcomes of the Second Anglo-Mysore War was the British gaining control over Orissa and the region north of the Yamuna River. This was a significant territorial gain for the British, as it allowed them to expand their influence into new regions and consolidate their power in India. The war also weakened the Kingdom of Mysore, which was a major power in southern India at the time.
It is important to note that the Second Anglo-Mysore War was part of a series of conflicts known as the Anglo-Mysore Wars, which were fought between the Kingdom of Mysore and the British East India Company. These wars were significant in the history of British colonialism in India and played a crucial role in shaping the political landscape of the subcontinent.
The other options provided in the question are incorrect. The First Anglo-Mysore War did not result in the British gaining control over Orissa and the region north of the Yamuna. The Third Anglo-Mysore War, while significant, did not result in territorial gains in these specific regions. The Battle of Plassey, although a significant event in the history of British expansion in India, was not related to the control over Orissa and the region north of the Yamuna.