Which of the following rules is known as the darkest period in the history of Jammu and Kashmir?

Afghan rule was established in the state in 1762 and continued till 1819. The 67 years of Afghan rule is known as the Darkest period in the history of Kashmir. The subedars (Governors) showed cruelty towards their people. People began to be looted by Afghan soldiers, they were not even safe in their houses.