Question: Ghughudanga Zamindar Bari was the residential palace and place of business of the Ghughu-danga zamindar family, the palace was destroyed by Pakistani soldiers in the Bangladesh Liberation War, that occurred in which year, also was a revolution and armed conflict sparked by the rise of the Bengali nationalist and self-determination movement in what was then East Pakistan and the 1971 Bangladesh genocide?
Sentence (from "Bangladesh Liberation War"): The war began after the Pakistani military junta based in West Pakistan launched Operation Searchlight against the people of East Pakistan on the night of 25 March 1971.
Relevant evidence: No