The Civil War ended in Appomattox, Virginia on April 9, 1865.
Secretary of State for War ended in 1964.
Under-Secretary of State for War ended in 1801.
industry was booming because of war profits
its not important.
Would you like to ask a coherent question - what is the 'State', and what is 'it'.
Neither- Colorado did not become a state until 1 August 1876, eleven years after Civil War's end.
From what I read on Wikipedia, it ended in Yorktown, Virginia.
The Civil War ended in Appomattox, Virginia on April 9, 1865.
Mississippi was a slave state until the end of the Civil War.
Carthage was a north-African city-state that was in conflict with Rome until the end of the 3rd Punic war when they were defeated.
japan went into a neutral state of living after the war
Tennessee.