How is World War 1 relevant today?

World War I is relevant today as it shaped modern geopolitical boundaries and influenced international relations, leading to the rise of various nations and the establishment of international organizations like the League of Nations, which eventually evolved into the United Nations. The war also set the stage for World War II due to unresolved tensions and reparations. Additionally, its impact on technology, warfare tactics, and societal changes, such as women's roles in the workforce, continue to resonate in contemporary discussions about conflict and societal progress. Understanding its lessons helps us address current global challenges and conflicts.