 
 <translate> The important part for answering this question is: "I'll be a monkey's uncle" has been said to date from after 1925, the date of the widely publicized Scopes Trial in the United States, where the term first appears.
Therefore, the answer is the widely publicized Scopes Trial in the United States. <ibo> Akụkụ dị mkpa maka ịza ajụjụ a bụ: "M ga-abụ nwanne nna nke enwe" ka e kwuru na ọ malitere mgbe afọ 1925 gasịrị, ụbọchị nke Nnwale Scopes a kpọsara nke ọma na United States, ebe okwu ahụ pụtara na nke mbụ ya. N'ihi ya, azịza ya bụ Mkpebi Ikpe Scopes nke a kpọsara n'ụzọ sara mbara na United States. 