Columbus Was a Dope
"Columbus Was a Dope" is a science fiction short story by American writer Robert A . Heinlein . 
<triplet> Columbus Was a Dope <subj> science fiction <obj> genre <subj> short story <obj> instance of <subj> Robert A. Heinlein <obj> author <triplet> Robert A. Heinlein <subj> science fiction <obj> genre