YouTube and Collective Memory: A Study in the Impact of Historical Videos on the Formation of National Identity

The public sphere is witnessing extensive discussions about collective memory and its profound impact on national identity.There is a noticeable increase in interest in preserving cultural and tangible heritage, as well as a re-evaluation of national history through curricula, media tools, and the commemoration of historical events.In this context, digital media plays a pivotal role in shaping public opinion, especially through platforms like YouTube, which allows the public direct and diverse interaction with national history and the formation of collective identity.This study highlights the role of the "Mohammed DOUMIR" YouTube channel in promoting collective memory and Algerian national identity, employing an analytical method aided by computational approaches and participant observation.The channel has demonstrated its ability to attract a large number of followers, reflecting its significant influence in guiding historical awareness and enshrining national values through the presentation of reliable and engaging historical content.The channel addresses historical issues and influential Algerian figures, contributing to the construction of a shared national narrative that fosters a sense of belonging to the homeland.