What was the authors purpose in writing in Flanders fields?

John McCrae wrote "In Flanders Fields" to honor the soldiers who died in World War I and to reflect on the themes of sacrifice and remembrance. The poem serves as a poignant tribute to those who perished in battle, using the image of poppies as a symbol of both death and resilience. McCrae aimed to inspire readers to remember the fallen and to continue the fight for freedom, emphasizing the importance of carrying on the legacy of those who sacrificed their lives.