Why Napoleon Is World-Famous but Bernardo O'Higgins Is Only a Chilean Legend: New Study Explores Global vs. Local Collective Memory

A new study by Professor Mariana Macedo of Constructor University, along with Dr. Melanie Oyarzun, Professor Cristian Candia, and Professor César A. Hidalgo, investigates why some historical figures like Napoleon Bonaparte achieve global fame while others, such as Chile's Bernardo O'Higgins, remain largely unknown outside their home countries. The research examines the mechanisms of collective memory and how shared knowledge of the past shapes group identity at different scales. Using large-scale data analysis, the authors identify patterns that distinguish global icons from local legends, focusing on factors like the breadth of historical impact, the spread of cultural narratives, and the role of education and media. The findings suggest that global collective memory is not just a matter of historical significance but also of network effects and the cumulative advantage of being remembered in multiple countries. Understanding these processes has implications for how societies preserve heritage and how cultural influence operates in an interconnected world. The study could help explain why some national heroes cross borders while others remain confined to regional memory, offering a framework for analyzing cultural globalization and identity formation.