And let's not forget people like William Randolph Hearst, Joseph Kennedy (JFK's father), Charles Lindbergh, John Rockefeller, Andrew Mellon (head of Alcoa, banker, and Secretary of Treasury), DuPont, General Motors, Standard Oil (now Exxon), Ford, ITT, Allen Dulles (later head of the CIA), Prescott Bush, National City Bank, and General Electric.
All of those are not examples of "pacifism". All those are just people who were in favor of the Nazi Germany as a model of governance and/or profiteering from it.
http://www.rationalrevolution.net/war/american_supporters_of...
And then there's IBM whose Hollerith card system so effectively allowed the Nazis to document Jews. https://archive.nytimes.com/www.nytimes.com/books/first/b/bl...