Conversation so far:
who was dulce et decorum est written for
The first draft of the poem was dedicated to Jessie Pope, a civilian propagandist of World War I, who encouraged—with such high zest—young men to join the battle.
who wrote the poem Dulce et Decorum est
Dulce et Decorum est is a poem written by Wilfred Owen during World War I.
what was Wilfred Owen's opinion of the First World War
The poem is known for its horrific imagery and condemnation of war.

Question: did he fight in the war
Self-contained rewrite: did Wilfred Owen fight in the First World War