The Lower East Side was the neighborhood
In 1890 there were 523.6 inhabitants per acre and by 1900, 700 persons per acre. The buildings were overcrowded with little light and poor ventilation. Because of cramped and poor living conditions and inadequate ventilation, the word “tenement” eventually took on a somewhat negative connotation. A Tenement House Exhibit of 1899 with photos by Lawrence Veiller brought the public's attention to the poverty and overcrowding and sanitary conditions in the tenement buildings. Disease was so wide-spread in the buildings and neighborhoods that some gave the City the title of "city of the living dead." A new Tenement House Law was written by Mr. Veiller and passed by the New York State legislature in April 1900. Many nationalities of people lived here including Hungarians, Russians, Poles, Rumanians, Levantines, Galician’s, Italians, Irish and a large population of Eastern European Jews. In one apartment building, families speaking Italian, Irish, different versions of Yiddish and other languages might live (imagine trying to communicate and co-exist). Sometimes residents lived and worked in their small apartments especially if they were working in the garment industry.
The Lower East Side became the center of the
country’s garment industry which produced clothes
for slaves who worked on Southern plantations and, uniforms for both
Part of this neighborhood was named Five Points and notorious for being heavily populated and for the violent gangs who hung out here (part of Martin Scorsese's film THE GANGS OF NEW YORK happens here.)
Even as late as 1940, this neighborhood was still very crowded with pushcarts and vendors. At that time NYC Mayor Fiorello H. LaGuardia created the Essex Street Market as a place where local merchants could conduct their business. At that time, the market also become a social environment where its Jewish and Italian residents could meet and converse.
A young Eleanor Roosevelt would volunteer at the Rivington Sreet Settlement House in this neighborhood where she taught ballroom dancing and calisthenics to young children. A park here would be named after FDR's mother, Sara Delano Roosevelt.
In May 2008 the National Trust for Historic Preservation designated the Lower East Side as one of the 11 most endangered areas in America. Local residents are very concerned that the old neighborhood is disappearing as new buildings and apartment complexes are constructed.
Photos 1 & 2: Tenement buildings on the lower east side
Photo 3: the Daily Front newspaper building on East Broadway where this Yiddish newspaper was published.

