How does the General Prologue introduce the pilgrims in The Canterbury Tales?

In the General Prologue of The Canterbury Tales, Geoffrey Chaucer introduces the approximately 30 pilgrims through a series of vivid, brief sketches.12

These character portraits serve to establish the framing device of the work: a pilgrimage to the shrine of Thomas à Becket in Canterbury. By gathering these individuals at the Tabard Inn in Southwark, Chaucer is able to bring together a diverse array of social types—including a knight, monk, merchant, miller, and the Wife of Bath—to participate in a storytelling contest.123

These sketches provide essential insight into the varied backgrounds and personalities of the pilgrims, setting the stage for the subsequent tales and the lively exchanges, or "links," that occur between them and the host, Harry Bailly.123