Question: what is dulce et decorum est pro patria mori about?
Answer: Dulce et Decorum est is a poem written by Wilfred Owen during World War I, and published posthumously in 1920. The Latin title is taken from Ode 3.2 (Valor) of the Roman poet Horace and means "it is sweet and fitting". It is followed by pro patria mori, which means "to die for one's country".