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
I would think it would be Democracies.
If i'm wrong sorry
so the first one is true the second one is false plz mark as brainlist
The answer is d because it helped their inventions prosper more