Between consolidation and the end of World War One, New York was transformed and transforming, mirroring the juggernauting dynamism of the country at large--and largely fueling it. The names of two of its streets encapsulate the degree of the city's preeminence: Wall Street and Broadway. [This book] reveals the workings of the city's consolidation; the emerging hegemony of its financial markets, which effectively reconstructed U.S. capitalism; the influx of migrants from other continents and from the American South; the development of its massive infrastructure--subways and waterways and electrical grid; and New York's growing dominance over the arts, media, and entertainment--Provided by publisher.