Did Archduke Franz Ferdinand of Austria participate in the Pacific War? Please answer step by step:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Archduke Franz Ferdinand of Austria was assassinated in 1914. The Pacific War took place between 1941 and 1945.
So, the final answer is no.