The document discusses three land revenue systems - the Permanent Settlement, Ryotwari system, and Mahalwari system - introduced by the British in India. The Permanent Settlement assigned tax collection duties to wealthy Zamindars, who extracted excessive taxes from peasants. Under the Ryotwari system, the British collected taxes directly from farmers without providing them land rights. The Mahalwari system collected taxes through village heads from joint families rather than individuals. All systems led to increased exploitation and indebtedness of peasants who faced crop failures and money lenders.