Up until that point, there have been historical disputes between Romania and Hungary over certain regions, particularly in Transylvania, where there are claims from both sides regarding the ethnic composition and ownership of specific territories. Here are a few examples:
Transylvania: This region has been a subject of contention between Romania and Hungary for centuries. It has a significant Hungarian-speaking population, and Hungary has occasionally claimed parts of Transylvania as its own based on historical connections.
Szeklerland (Secuimea): Szeklerland is a historical and ethnographic region in eastern Transylvania with a significant Hungarian-speaking population. The Hungarian community in Romania has sought greater autonomy for this region, leading to disputes with the Romanian government.
Partium (Partium): This region in western Romania has a mixed ethnic composition, with Hungarian and Romanian communities. There have been historical claims and disputes regarding ownership and cultural rights in this area.
Banat (Banatul): The Banat region, located in western Romania, has a diverse population with Romanian, Hungarian, and other ethnic groups. Historically, there have been claims and counterclaims by both Romania and Hungary regarding the ownership and cultural heritage of this region.
It's important to note that these disputes are complex and often rooted in historical events and demographic changes. While the governments of Romania and Hungary have made efforts to address these issues, disagreements may still exist among various political and ethnic groups. For the most up-to-date information on this topic, I recommend consulting reliable news sources or academic studies that focus on the region's history and current affairs.