The article from La Nacion presents the anniversaries observed on February 21, emphasizing that this date marks International Mother Language Day. This celebration highlights the first language learned by individuals, typically in their early childhood, and was initiated by the United Nations (UN) and UNESCO (United Nations Educational, Scientific and Cultural Organization) to underscore the importance of preserving linguistic diversity globally.

The observance also serves as a platform to raise awareness about the cultural value of languages that are at risk of extinction. The choice of this particular date is rooted in the UNESCO General Conference held in 1999, but it was not formally proclaimed until 2007 by the United Nations General Assembly, which underscores the international recognition of this issue.

In Argentina and throughout Latin America, languages such as Nahuatl, originating from the Aztec peoples, and K'iche', which is spoken by the Maya, remain integral to the cultural heritage of the region. The article reflects on the significance of mother languages as a means of sustaining cultural identity and promoting diversity in an increasingly globalized world.