https://ihoes.ideesculture.fr/tematres/vocab/https://ihoes.ideesculture.fr/tematres/vocab/skos/1205American federation of labor-Congress of industrial organizations https://ihoes.ideesculture.fr/tematres/vocab/skos/1205 AFL-CIO UF https://ihoes.ideesculture.fr/tematres/vocab/skos/1205 American federation of Labor and Congress of industrial organizations UF