The correct answer to this question is Wilfred Owen. This poem is also known as Dulce et Decorum est Pro Patria. It was written and published around World War 1. Owen uses this poem to showcase the horrors that occur during war. He also uses the poem as a personal slight towards other poets at the time who encouraged the men to go off to war.
One of those poets was Jessie Pope, who wrote Who's For The Game in support of the war. Pro Patria has three stanzas and in those three stanzas, their is a change in the men who are serving, which reflects how solders are in real life.
The poem Pro Patria, fully known as Dulce et Decorum est Pro Patria, was written by the famous poet and author, Wilfred Owen. This poem came around during the time of the World War 1. This fact makes it an interesting piece of read. The title of this poem is written in Latin, which adds uniqueness to it.
It was published in 1920 for the first time, and has been loved a lot by poetry enthusiasts and students all over the world. This poem constitutes of two sonnets, and the stanzas are irregularly placed. Overall, it can be considered as a piece of art with great imagery.