The first state to be made was verginia i think.
the first settlement was made in 1635
Abraham Lincoln got shot in the head with a revolver.
It was the first road made by the government.
In 1656, Christian Huygens, a Dutch scientist, made the first pendulem clock.
Either in the US or Britian.
Samuel Colt made the first percussion cap revolver in 1836- but it was not the first. Elisha Collier made a revolving flintlock pistol in 1818- but it was not the first. James Puckle patented a revolving cannon in 1718.
The first Enfield revolver dated to 1880- but there have been a number of models, You have to be more specific to get a more specific answer.
It was Samuel Colt. Also, it was made in1836.
S&W has never made a 35 cal revolver for commercial sale.
black power or cartridge rounds? Colt made the first "practical" revolver, so this was the first commercially successful cartridge revolver. I can't say about black powder... but you should read this: http://en.wikipedia.org/wiki/Revolver <><><> The first Colt revolvers were black powder handguns. The self contained cartridge was invented later.
Samuel Colt invented the first revolver. I'm not sure if it was a six shot but he invented the first revolver.
There are examples of "revolving barrel" firearms made before 1500 AD.
The .22 Short, was developed for Smith and Wesson's first revolver , in 1857.