The correct answer should be Teddy Roosevelt because he died because all the others were even born, or they were babies when he died. Either way, he couldn't have hung out with him.
A feeling of strong devotion to one's country is called : nationalism
People with nationalism principle tend to be capable to do anything in order to bring benefit to their country, such as waging war, conquering more territory for the country, etc
hope this helps
"<span>All of the major powers considered war to be part of a valid foreign policy" is the best option, but it should be noted that militarism was a consequence of nationalism. </span>