Absolutely. Obviously the Civil War did play a role (there's nothing in history that isn't connected in some way), but trying to set it up as a major cause of WW1+2? No thanks.
To me, the whole article seems to be the author trying to shoehorn history into his idea that the events of the year 1866 would somehow predestine the next half century. He brings up some interesting observations, but his main thesis doesn't hold water.
It's not even a case of "blowback" - such as could be argued about 19th century US imperialism and militarisation in Asia leading to it being dragged into WWII by Japan - his argument seems little more than the USA became a united country in 1866, and that united country would later show up five minutes before the end of two world wars to show Europe how it's done, saving everyone's ass[1].
By that reasoning, everything the USA has been involved in stems from "1866". Or various British Acts of Union led to two world wars. Or the Magna Carta, or the French Revolution, or anything before 1914 that involved any of the participants.
Furthermore, even if we un-ironically believe "1866" led to the US cavalry riding to everyone's rescue in two world wars, that is the end result, not setting the stage.
I know some people love to believe everything must revolve around the USA, but trying to argue that the two greatest events of the 20th century actually stemmed from 19th century internal American politics that meant relatively little to Europeans even at the time seems pretty desperate.
[1] Before anyone downvotes for this interpretation of what he wrote, he literally states the following simplistic, insulting garbage about WWI (where US involvement was barely more than symbolic): "[the USA] would intervene to defeat Germany just in the nick of time".
I wonder how he feels about the USSR intervening to defeat Japan just in the nick of time in WWII.
The US Civil war did preserve a powerful United States but its impact was probably much greater in showing how modern wars would be fought, with much less lining up with muskets and firing in orderly lines and far more repeating rifles and rapid movements. You could also say Sherman's march presaged "total war". Railroads and steam power changed logistics forever. The transition was far from complete though.
Absolutely. Obviously the Civil War did play a role (there's nothing in history that isn't connected in some way), but trying to set it up as a major cause of WW1+2? No thanks.
To me, the whole article seems to be the author trying to shoehorn history into his idea that the events of the year 1866 would somehow predestine the next half century. He brings up some interesting observations, but his main thesis doesn't hold water.