I'm not sure if such an event has already been addressed on this forum, but what if Greece was somehow convinced or pressured into being annexed by Italy around the time of Germany's Anschluss of Austria?
With a POD at any time in the XX century, the challenge is to place both countries in a situation where Italy would attempt and succeed to make an "Anschluss" of Greece. The motivations for this union can vary, ranging from military/industrial dominance to a supposed cultural identity between their people. Racial/genetic identity can also be used as a motivation, in a similar fashion of the "Aryan race".
Bonus points if the pretext of the union is to form a new roman empire. Good luck!
With a POD at any time in the XX century, the challenge is to place both countries in a situation where Italy would attempt and succeed to make an "Anschluss" of Greece. The motivations for this union can vary, ranging from military/industrial dominance to a supposed cultural identity between their people. Racial/genetic identity can also be used as a motivation, in a similar fashion of the "Aryan race".
Bonus points if the pretext of the union is to form a new roman empire. Good luck!