Grandpa And The World War

Riddle: A old man once told his grandson that he was a brave soldier in the world war I. He said that he was awarded with a sword reading "proudly presenting to the hero of world war I". The grandson says you are lying. Why?

Answer: Because it wouldn't be labelled world war I before world war II began. Source: https://riddles.com/index.php/8285

A old man once told his grandson that he was a brave soldier in the world war I. He said that he was awarded with a sword reading "proudly presenting to the hero of world war I". The grandson says you are lying. Why? — Grandpa and the world war by Blue Riddle