Respuesta :
The line which is a reference to the feudal social structure of medieval England is: Full worthy was he in his liege-lord's war. Liege-lord is a remnant from the feudal social structure of medieval England.
Answer:
"Full worthy was he in his liege-lord's war,
And therein had he ridden (none more far)
As well in Christendom as heathenesse,
And honoured everywhere for worthiness.
At Alexandria, he, when it was won;"
Explanation:
The narrator describes the gathering individuals as indicated by their social positions. The pilgrims speak to a various cross-area of fourteenth-century English society.