Here's the war criminal Sherman discussing his version of warfare aka "ethnic cleansing" after the war where he implemented his barbaric techniques against the Sioux:

"We must act with vindictive earnestness...even to the extermination of their men, women, and children."

Sherman referred to the extermination as "the final solution."

Sherman, Grant, Sheridan, Lincoln et al Yanks would have been right at home during the Wansee Conference.

From the gratuitous burning of Atlanta to the March to the Sea Sherman ordered his troops to "forage liberally."

As Catton described it:

"The army (Sherman's storm troopers) went down to the sea like a prairie fire forty miles wide, living on the supplies it took from plantation barns and smokehouses and pantries, looting where it did not burn, making war with the lid off as if the whole business had come down to a wild Halloween brawl."

FYI, Pershing, MacArthur, Marshall never advocated a "final solution" like this.

But Hitler certainly did.