East Side of Manhattan

Definition and stakes

The New Student's Reference Work (1914)

Subtracting the park-area and other unoccupied portions, New York's resident population averages 50,000 to the square mile. In the lower East Side, below 14th Street and east of Broadway, is to be found the most densely populated spot in the world.
To the nonresident New York City seems a hopeless confusion. The mountain-like ridges of skyscrapers at the lower end of Manhattan dominate a scene that has not its match for impressiveness of wealth, power and human achievement anywhere in the modern or the ancient world.
Source: Wikisource

Stephen Elliott Kramer Great Cities of the United States

Fifth Avenue runs lengthwise through the middle of the borough, dividing it into the East and West sides. On the East Side you will find the crowded homes of the poorer classes, where many of the working people of Manhattan live. On the West Side are many [15] manufacturing plants, lumber yards, and warehouses. On the upper stretch of Fifth Avenue, and on the streets leading off, are the homes of many of New York's wealthiest residents. Opposite Central Park are some of the most costly and beautiful mansions in the city.
Source: Gutenberg

Portrait of Brander Matthews Brander Matthews Vignettes of Manhattan; Outlines in Local Color

The tall tenements that lined the side-streets east and west had emptied their hundreds of inhabitants out into the avenue that evening, and the sidewalks were thronged with men and women languid from the heat of the day, and longing for the lazy breeze that sometimes creeps into the city with nightfall; but few of them cared to enter the stifling hall where the song-service was about to begin, and that night especially there were many counter-attractions out-doors. Already were the rockets beginning to burst far above the square where the fireworks were to be displayed
Source: Gutenberg

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