Member states of the League of Nations( the first worldwide intergovernmental organisation) were about 58 countries, some of them are:
United Kingdom, France. Italy,Japan,Belgium,Greece,Spain,Portugal
South Africa,Australia,New Zealand,Canada,India ,China,Norway
Sweden,Denmark,Netherlands,Argentina,Brazil,Chile,Colombia
Venezuela.
Several nations joined the League after its establishment(
Austria,Hungary,Germany,Soviet Union)