Part 4/8:
Despite the theoretical benefits, the proposal faced significant obstacles. First and foremost, it lacked popular support in both nations. Deep-seated rivalries and skepticism concerning sovereignty meant that, even if negotiations initiated, they would likely stall over contentious issues, such as the future of Transylvania.
Additionally, external opposition from neighboring states like Yugoslavia and Czechoslovakia further complicated matters, as they feared the four militarization of Hungary and were resistant to any potential territorial adjustments.