Before 1971, Bangladesh was known as East Pakistan, and Pakistan was known as West Pakistan. Both East Pakistan and West Pakistan were Muslim-majority countries. Still, the Muslims of East Pakistan used the Bengali language and the Muslims of West Pakistan used the Urdu language, and this difference in language created discrimination between the people of both countries.
The Muslims of West Pakistan wanted the Bengali-speaking Muslims to speak Urdu, but this did not happen. Due to this, the West Pakistani Muslims and the West Pakistani rulers started exploiting the Bengali-speaking Muslims and made East Pakistan economically very weak and the Bengali-speaking Muslims also fell into a very pitiable condition. Fed up with this, the people of East Pakistan started a movement to separate from West Pakistan and form a separate country, Bangladesh. After gaining independence from West Pakistan in 1971, a new country of Bengali-speaking people, Bangladesh, was formed.
After the formation of Bangladesh, the economic condition of the people there was not good because the problem of starvation arose due to which many people started dying of hunger and most of the people were forced to sleep hungry. To fight this starvation and to feed the people, the Bangladesh ISKCON organization collected donations from abroad, with the help of which the ISKCON organization in Bangladesh provided free food to more than 200,000 Muslims for 6 months and today the same ISKCON temple was destroyed, and burnt by the Muslims of Bangladesh.
The only reason behind that is ISKON Temple is Hindu Temple.