These were 'interventions'. When you can bomb somebody and but there is no credible thread that your own population can be bombed back then it's not really a war. Your population doesn't feel the 'heat' and will not accept any inconveniences of ramping back domestic production

That makes WWI an intervention. Not saying you're wrong.

for the US WWI was indeed just an intervention, an unpopular one, at least initially, too.

Down voters fact checked me turns out Oceania had always been at war with Eurasia, sorry guys.