At the global level, conflicts can be shaped by broader international dynamics, institutions, and power structures. Global-level causes of international conflicts can include issues such as economic disparities, resource competition, ideological clashes, or geopolitical realignments. Factors like globalization, the rise of non-state actors, international norms, and the actions of global powers can all influence international conflicts. For instance, the global impact of the U.S.-led war on terrorism following the September 11 attacks, which led to military engagements in multiple regions, highlights the global-level causes of international conflicts. There are several theories that can relate to Global Level. 1st one is CYCLICAL. It is long economic waves. End of hegemony of US. Maybe 50 years or 100 years. 2nd is LINEAR LONG TERM CHANGE. War conflict lesser due to development information and international norms. War become obsolete as leverage in international conflicts. Too powerful weapon cant be used.