TweetIndex — @IAM_Union (IAM Union). Abonnés: 33 271. Abonnements: 3 005. Posts: 26 812. Posts collectés: 7. Vues: 3 920. J'aime: 54. Reposts: 20. Réponses: 4. Dernier post: 2026-09-06 16:39 UTC. Vues: 795. J'aime: 13. «Labor Day has Machinist roots. ⚙️ Machinist and union leader Matthew Maguire helped organize the first U.S. Labor Day celebration in 1882. I» Dernière collecte: 2026-09-06 22:48 UTC. Page: https://tweetindex.com/fr/account/IAM_Union