Were there more extensive organizational ties between Americans and Nazis than what we're told?

In the book War Against the Weak, Edwin Black points out how “Final Solution” was a terminology used in 1925 to describe eugenics in America to save white supremacy. This would seem to predate NAZI usage. I'm quite sure there is more to the not really often if ever acknowledge historically shared lingo between American EUgenicists in the 1920s and Adolf Hitler usage in 1941 as head of Germany. There is much information about Operation Paperclip in which the narrative is told that America brought NAZI's to the United States after the war, but personally I think the information we have which demonstrates American Industrialists funding the Nazi rise to power in the 20s and 30's indicates that there was likely organizational ties between America and German Nazis and I think it remains to be determined in my mind at least where the organizational center of the Nazi movement was or its true origins. I think that where there is funding from highly politically organized and involved industrialists and wealthy people, that there is likely organization. I don't think it is like a thing where rich people just throw their money without being involved organizationally. So "Final Solution" was a term that predates Hitler's 1941 usage in Germany. Perhaps it is an indicator of organizational ties or that they surfaced in a couple of documented public ways.