What effect did the mandate system have on national borders after ww1?

The mandate system, established by the League of Nations after World War I, significantly altered national borders, particularly in the Middle East and Africa. It essentially redistributed territories formerly controlled by the defeated Central Powers, assigning them to victorious Allied nations under the premise of preparing them for self-governance. This often led to arbitrary borders that disregarded ethnic and cultural divisions, sowing the seeds for future conflicts. Consequently, the mandate system contributed to the fragmentation of regions and the emergence of new states, while also complicating national identities and governance.