Kammala jumla mai zuwa: Tsarin gine-ginen ya ƙunshi nau'i-nau'i bakwai na bangon bangon triangular ko prisms; biyu na waje shine mafi ƙanƙanta a tsawo amma mafi girma a cikin zangon, nau'i-nau'i na ciki suna canza canjin yanayin su a hankali kuma nau'i na ciki yana haifar da maɗaukakiyar tsarin gine-ginen. Kowane ɗayan waɗannan nau'i-nau'i bakwai na ganuwar suna wakiltar wani babi mai mahimmanci a cikin tarihin Bangladesh, wato Harkar Harshe a 1952, nasarar zaben lardin 1954 na United Front a 1954, Tsarin Mulki a 1956, motsi a kan Hukumar Ilimi a 1962, Tsarin Mulki na shida a 1966, Tashin hankali a 1969, kuma a ƙarshe babban taron na 'yan ci-rani.
Yaƙin Independence a 1971, ta hanyar da Bangladesh ta zama ƙasa mai cin gashin kanta.