
Constantinos Speras
union leaderMale0.0Global Dominance: 0.00%
Constantinos Speras was a prominent union leader among the miners of Serifos, instrumental in organizing the 1916 strike that resulted in significant labor reforms, including the establishment of the eight-hour workday in Greece.
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Constantinos Speras was the first president of the miners' union in Serifos and played a crucial role in organizing a workers' uprising.
«Είχαμε συνηθίσει τον θάνατο»: Μνήμες των τελευταίων εν ζωή μεταλλεργατών της ΣερίφουKathimerini·
Greece· 2025-08-03








