"Post-War" refers to the period following a significant conflict, particularly after World War II. This era is characterized by efforts to rebuild nations, address economic challenges, and promote peace. Countries focused on recovery, often leading to the establishment of international organizations like the United Nations to prevent future wars and foster cooperation. In many regions, the post-war period also saw social changes, including movements for civil rights and decolonization. Nations sought to redefine their identities and relationships with one another, leading to new political dynamics. The Marshall Plan is an example of economic aid aimed at rebuilding Europe and stabilizing economies during this time.