Visitors to Bangladesh, who enter the country for the first time through the Hazrat Shah Jalal International Airport in Dhaka, might get the wrong impression about the major languages spoken in the country. Even before disembarking the aircraft, the first thing they notice is the name of the airport in bold Arabic letters on top of the airport building, along with Bengali and English on two sides. There was no Arabic sign on public buildings and thoroughfares until the late 1970s, when religion was inserted in the Constitution by General Ziaur Rahman.
