Bitcoin make war not feasible. At least prolonged war.
War is very expensive to do, and fiat allow government to continuously funding war.
1913 is the year FED created. Soon after 1914 world war 1 start. I don't think its coincidence
Prior to that war is not on such a large scale and does not last for so long.
I believe fiat enable war, and now war become even more necessary to continue export inflation from US. The things that was started due to war now has becomes the reason for war to happen continuesly