Answer: 21 February
Notes: February 21 is observed as the International Mother Language Day Its aim is to promote linguistic and cultural diversity and multilingualism across the world. It was first announced by the UNESCO’s General Conference in 1999 and formally recognized by the UNGA in 2002. The year 2008 marked the International Year of Languages. The theme for 2023 is ‘Multilingual education – a necessity to transform education’.
