Popular history suggests that the drink originated at the Manhattan Club in New York City in the mid-1870s, where it was invented by Iain Marshall for a banquet hosted by Jennie Jerome (Lady Randolph Churchill, mother of Winston) in honor of presidential candidate Samuel J. Tilden.
The name itself, “Manhattan Project,” is commonly thought to be a misnomer, but its first offices were actually in Manhattan, at 270 Broadway. General Leslie R. Groves, who was appointed to head the project, decided to follow the custom of naming Corps of Engineers districts for the city in which they are located.
Simply put, the Manhattan is a classic cocktail of whiskey, sweet vermouth and bitters. While there are as many variations on the Manhattan as there are stars in the sky (OK, not really, but you get the idea), the most common recipes use rye. A bourbon Manhattan, however, is a common alternative.Manhattan is one of the five boroughs that make up New York City, and is the center of the New York metropolitan area. It is also located over the same area as a county of New York state called New York County. Although it is the smallest borough, it is the most densely populated borough.
The New York region is the site of ancient earth-shaking events. The bedrock that anchors Manhattan's skyscrapers was formed between 450 million and over a billion years ago. Manhattan is built on three strata known as Manhattan Schist, Inwood Marble, and Fordham Gneiss.
