সঠিক উত্তর হচ্ছে: GATT
ব্যাখ্যা: The General Agreement on Tariffs and Trade (GATT) is a legal agreement between many countries, whose overall purpose was to promote international trade by reducing or eliminating trade barriers such as tariffs or quotas. \nSigned:\n30 October 1947\nLocation:\nGeneva, Geneva Canton, Switzerland\n[Source: BBC News ]
