Question: In which war did Ahsan Malik, a commander and captain defend Kamlpur during a conflict that lasted just 13 days concluding with the fall of Dacca?
Sentence (from "Nemontemi"): According to the research by R. C. Tunnicliffe, the Aztecs dealt with the remaining fractional-day discrepancy with the true tropical year length by adding a "trecena" (13 days) after each bundle of 52 years; these 13 days were not considered unlucky, but they were not characterized by the features (numbers and symbols) of the Aztec calendar.
Relevant evidence: No