After the Second World War new international coordination bodies were created, such as the World Federation of Democratic Youth, International Union of Students, World Federation of Trade Unions, Women's International Democratic Federation and the World Peace Council.
Despois da Segunda Guerra Mundial creáronse novos organismos de coordinación internacional, como por exemplo, a Federación Mundial da Xuventude Democrática, a Unión Internacional de Estudantes, a Federación Sindical Mundial, a Federación Democrática Internacional de Mulleres ou o Consello Mundial de la Paz.