William the Conqueror also built a fortress atop a chalky outcrop some 22 miles [35 km] west of London, in what is today known as Windsor.
उद्योगधंद्यास पुन्हा एकदा तेजी आली आणि लंडनची लोकसंख्या जवळजवळ ३०,००० पर्यंत गेली.