This organization successfully resolved some territorial disputes and created international structures for areas such as postal mail, aviation, and opium control, some of which would later be absorbed into the UN.
这一组织解决了一些领土争端，并在一些领域建立国际架构，例如邮政、航空、鸦片控制等，其中一些后来被吸纳进联合国的体系中。