Iwill make you theme and don't #batgirl #< 3

read this excerpt from "renaissance," by edna st. vincent millay. answer the question that follows:
so with my eyes i traced the line
of the horizon, thin and fine,
straight around till i was come
back to where i'd started from;
line 1 of this excerpt features a strong example of
alliteration
assonance
consonance
repetition