 Questions over how the first line should end have endured since publication.Most recently, the Bank of Canada was inundated with queries and complaints from those who believed the first line should end with "grow", when a design for the ten-dollar bill was released in 2001, with the first stanza of "In Flanders Fields", ending the first line with "blow".According to historian Paul Fussell, "In Flanders Fields" was the most popular poem of its era.