The essay analyses the evolution of the national and international scene between the Twentieth and the Twenty-first century to reach our days. plagued by the pandemic from Covid-19 and the war in Ukraine. The Author dwells on the need to rebuild a new multilateral architecture at the international level to effectively address cross-cutting problems. such as poverty. https://lecoureures.shop/product-category/ski-de-fond-femme-sous-vetements-synthetique/