How is the Lady of Shalott poem chivalrous?

Answer 1

http://charon.sfsu.edu/TENNYSON/TENNLADY.HTML

http://www.pathguy.com/shalott.htm

http://en.wikipedia.org/wiki/The_Lady_of_Shalott

http://www.sparknotes.com/poetry/tennyson/section2.rhtml

References to Lancelot, Camelot, knights -- all having to do with chivalry.