What is referred to by 'c auguste dupin'?

What is associated with: c 1490 he found that the span of a mans arms equals his height drew a picture showing it? What is associated with: c 1983 a youthful metropolitan white collar worker? Based on the clue 'c auguste dupin is the hero of edgar allan poes fi...', what is the answer? Based on the clue 'c auguste dupin solved these crimes the title of a...', what is the answer? Based on the clue 'c familiaris it has one of the largest size ranges...', what is the answer? Based on the clue 'c h o w is food pronounced the same but spelled th...', what is the answer? What is associated with: c harold smith edwin binney began coloring the world with this brand in 1903? Based on the clue 'c is for cooking recipes from the street is a book...', what is the answer?