Which research question would be most appropriate for a four- to five-page research paper?

how successful have school uniforms been for schools in the united states?
does the use of school uniforms decrease violence in schools?
what style of school uniforms is most effective?
what percentage of schools have dropped mandatory school uniforms?

On one hand, i aspire to an ivy league vocation: 1 professor of the sciences in higher education. 2 but like noble amphibians that thrive on land and in the stream, 3 i've got another world of which i like to gladly dream. 4 some say that it's abnormal; my affections are exclusive. 5 in science, they say, emotions are something quite elusive. 6 line 3 exemplifies which kind of figurative language? a) hyperbole b) metaphor c) onomatopoeia d) simile

The pilgrims are at in the beginning of the prologue.

Which excerpt from leo tolstoy's the death of ivan ilyich reflects the author's opinion that the members of the medical profession don't really care about their patients?