Riegner warned the Allies that Berlin had a plan to exterminate all Jews in countries occupied or controlled by Germany.
I think your efforts also may rival that of Germany's Adolf Hitler in his attempt to exterminate an entire race of people.
Next was World War II: machine enabled Hitler, who in turn attempted to exterminate an entire people.
1540s, "drive away," from Latin exterminatus, past participle of exterminare "drive out, expel, drive beyond boundaries," also, in Late Latin "destroy," from phrase ex termine "beyond the boundary," from ex- "out of" (see ex-) + termine, ablative of termen "boundary, limit, end" (see terminus).
Meaning "destroy utterly" is from 1640s in English, a sense found in equivalent words in French and in the Vulgate; earlier in this sense was extermine (mid-15c.). Related: Exterminated; exterminating.