The construction was a massive feat of engineering, funded by spoils from the Siege of Jerusalem and built largely by the labor of Jewish prisoners .
: Standing 50 meters tall, it was the largest amphitheater ever built, capable of seating between 50,000 and 80,000 spectators. Colosseum
: It featured 80 ground-level entrances—76 of which were numbered for efficient crowd control—and a complex system of archways and vaults that modern stadium designers still study today. The construction was a massive feat of engineering,
