This is the 3520th most frequent French word.
federer
To unite or bring together into a federation.
Here, 'fédérer' is used to mean 'to unite' or 'to bring together', indicating the action of uniting different groups.
Ce projet a réussi à fédérer toutes les associations locales.
This project succeeded in uniting all the local associations.
In this sentence, 'fédérer' conveys the idea of coordinating or combining efforts towards a unified purpose.
L'initiative vise à fédérer les efforts pour un objectif commun.
The initiative aims to unify efforts towards a common goal.
Here, 'fédérées' refers to communities that have been united or are part of a federation, showing the word's use in a participial form.