"دوسرا دنیا" (Second World) refers to countries that were aligned with the former Soviet Union during the Cold War. This term typically includes nations in Eastern Europe and parts of Asia that embraced socialist or communist ideologies. Examples of these countries include Poland, Hungary, and Czechoslovakia. After the Cold War ended, many of these nations transitioned to market economies and democratic governance. The term "دوسرا دنیا" has since become less common, as the geopolitical landscape has changed significantly, with many former Second World countries now part of the European Union or other international organizations.