Task: Text Categorization
Input (English): The Committees of Vigilance organized in this location were later broken up voluntarily after self-declared success, and the Tower of Jewels was built here to celebrate the completion of the Panama Canal. Charles Ellis is attributed with pushing through the construction of one landmark in this city, where Emperor Norton once reigned. Hetch Hetchy Valley was flooded as a result of a project to provide water for this city following one event, and many mansions used to exist on its Nob Hill district. It was where the UN Charter was signed. For 10 points, identify this city rebuilt after a 1906 fire and home to a bright orange structure, the Golden Gate Bridge.
Output (English): History