Why has the UN failed to eradicate armed conflicts since its inception in 1945?

The UN has struggled to eradicate armed conflicts since 1945 due to several factors, including the complex nature of conflicts, which often involve deep-rooted historical, ethnic, and political grievances that are difficult to resolve. Additionally, the UN's reliance on member states for military and financial support can limit its effectiveness, especially when major powers have conflicting interests. Furthermore, the principle of state sovereignty often hampers intervention in internal conflicts, leading to inaction in critical situations. Lastly, the UN's peacekeeping missions sometimes lack adequate resources and mandate, further complicating their ability to prevent or resolve conflicts effectively.