The line that contains the BEST example of alliteration is:
"And took the banner, the brightest of signs."
Explanation:
1. Alliteration is the repetition of initial consonant sounds in neighboring words. In this line, the repetition of the "b" sound in "banner" and "brightest" creates a strong example of alliteration.
2. The repeated "b" sound helps create a rhythmic and memorable quality to the line, making it stand out as a clear example of alliteration.