The sarcasm of this poem is effective because the author expresses his dissatisfaction and disgust with those who are still making money in the war years through blood far away from them but money near them.
The irony of this poem is effective because the author is far away from them through blood, but the money is very recent to express his dissatisfaction and disgust with those who were still making money during the war.
The irony of this poem is effective because the author expressed his dissatisfaction and disgust with those who were still making money in the war years by blood being far away from them but money being close to them.