Final answer:
Pakistan and Bangladesh both practice Islam, but differ in their integration of Islamic principles with governance and societal issues. Pakistan upholds Islamic law strongly in its legal system, while Bangladesh has been known to prioritize practical considerations over strict Islamic fundamentalism, particularly in family planning and women's health.
Step-by-step explanation:
While Islam is the majority religion practiced in both Pakistan and Bangladesh, the practice and cultural integration of Islam can differ between the two countries. Pakistan, since its independence, has been an Islamic republic, and its legal system is heavily influenced by Islamic law. Bangladesh, despite being an Islamic country, often takes a more practical approach towards issues such as family planning and women's health, which has sometimes been at odds with Islamic fundamentalism.
Historically, the regions constituting Pakistan and Bangladesh were once part of the same country, known as East and West Pakistan, until Bangladesh's independence in 1972. This separation was a result of various political and natural events, including a devastating cyclone and the ensuing Indo-Pakistan War that led to East Pakistan becoming Bangladesh. Despite sharing common historical roots under a unified government, the two countries now have distinct approaches in integrating Islam with socio-economic policies.