進歩
リナレスの鉛
The district of Linares and the Sierra Morena have yielded lead and silver-bearing galena since the mines of Cástulo supplied Carthage and Rome. Our smelters cast the pig lead that lines hulls and roofs and the shot that fills the kingdom's powder magazines. Jaén now has mineral wealth wholly distinct from its olive groves and a workforce of hardened miners.
国政術進歩requires
