Final answer:
The Permanent Settlement in Bengal Subha ended with the introduction of new land revenue systems by the British in the mid-19th Century, though it was not fully abolished until India's agrarian reforms in 1950.
Step-by-step explanation:
The Permanent Settlement, also known as the Zamindari System, in Bengal Subha, was introduced by the British East India Company in 1793 under the governance of Lord Cornwallis. This system was implemented in order to streamline the process of collecting land revenue from the landlords, or zamindars, who were then responsible for collections from the farmers or tenants in their region.
The end of the Permanent Settlement came about largely due to the introduction of new land revenue systems by the British in the mid-19th Century. Post-1855, the British introduced the Mahalwari System in some parts and the Ryotwari System in others. However, the Zamindari system was completely abolished only after India gained independence, when the Indian government introduced major agrarian reforms in 1950.
Learn more about Permanent Settlement