...each. Respectively.
I've seen plenty of posts about a later WWI and a later WWII, but never both, and since they seem to rather go hand in hand...
What if a Great War is delayed until around 1924 and lasts until around 1928? What would spark such a war, what would it look like, how would it end, and what are the results? Same alliances? Any ideas?
What does the interbellum period between roughly 1928 and 1949 look like? Depression? What are the possibilities?
And what could cause a Second World War roughly around 1949 and ending around 1955? What sort of war would that be? Who wins and what does the world look like when it's over?
I know it's all so vague but it seems like fun:
What if the First World War happened in the 20's and WWII happened in the 50's, and in the same TL?
Thanks in advance, and have fun!