Quick Answer. A meaningful sentence is one that adds value to a paragraph by bringing in information. The sentence delivers a logical fact in addition to good subject-verb agreement, spelling and grammar. Every sentence must be written for a purpose, specifically to provide supporting facts.
The Upper West Side, sometimes abbreviated UWS, is a neighborhood in the borough of Manhattan, New York City, that lies between Central Park and the Hudson River and between West 59th Street and West 110th Street.
This 1940s-era Hagstrom map shows the Lower East side north of Grand Street. Much of this map has utterly changed since the Fifties. In about 1905 the firm of Dannat and Pell was at the foot of Grand street and the East River.