Your own link refutes you. The oldest is the French film industry (Gaumont still exists & is the oldest studio still in operation), closely followed by the Bri

Your own link refutes you. The oldest is the French film industry (Gaumont still exists & is the oldest studio still in operation), closely followed by the British film industry (notably Ealing Studios, still the oldest continuously working film facility too). Hell, the earliest American film industry was in Brooklyn. Hollywood happened initially due to it fleeing to the west coast to avoid patents (ironically) and later the cheaper land.