How did children's books and translations expand Breton literature?

In the context of Breton literature, the expansion of the body of work was significantly supported by the growth of translation and the development of literature for younger readers, particularly during the latter half of the 20th century.

Translation played a vital role in the evolution of the literature, especially during the mid-1920s with the Gwalarn movement. Authors associated with this movement were well-read in multiple languages and sought to modernize Breton literature by translating diverse literary works into the language, moving away from older, traditional models. This practice continued to be in good health as the 20th century progressed, helping to broaden the scope and stylistic range of Breton writing.

Simultaneously, the production of books for children became plentiful, contributing to the diversification of genres and the overall upward trend of the literature as it entered the 21st century. These developments, alongside the creation of a vocabulary adapted to modern, urban life, helped transform Breton into a more contemporary and accessible language for new generations of readers.1