Eric Walker added The War in Ukraine Is a Colonial War | The New Yorker to a number of topics

Eric Walker added Cossacks - Wikipedia to Cossacks

Eric Walker added a number of topics and a number of links to Ancient and historical human groups, and added Ancient and historical human groups to Races and ethnic groups and Ancient, classical, medieval and enlightenment history

Eric Walker added Cossacks - Wikipedia and The War in Ukraine Is a Colonial War | The New Yorker to Cossacks, and added Cossacks to History of Europe, Ukraine and Ancient and historical human groups

Eric Walker added a number of topics and a number of links to History of Europe, and added History of Europe to Europe and History by region

Eric Walker added a number of topics and a number of links to Ukraine, and added Ukraine to Eastern Europe, NATO partner countries and Countries in Europe