With the League’s help over 400 000 prisoners of war were returned home
The slavery Commission brought about the freeing of over 200 000 slaves in British-owned Sierra-Leone and organised raids against slave owners and traders in Burma
The Health Committee worked hard to defeat leprosy and malaria. It later became the World Health Organisation
Sweden accepted the League’s decision to give the Aaland islands to Finland. The two countries thereby avoided going to war for them
The League divided Upper Silesia between Germany and Poland after a plebiscite showed a clear divide. Both countries accepted this decision.