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Unlike Northern Transylvania, Southern Dobruja was seen as much less important by Romanian nationalists. Those ethnic Romanians who remained in Northern Transylvania were encouraged to remain there, and some nationalists promised to reconquer the region. On the other hand, in Southern Dobruja, the Romanian authorities insisted on carrying out a population exchange with Bulgaria. A total of 103,711 Romanians living in the region were transferred to Romania, while 62,278 Bulgarians native to Northern Dobruja were evacuated to Bulgaria. The Aromanian settlers, most of whom were native to Greece, were counted as Romanians and therefore left the zone as well. The same thing happened to the Megleno-Romanians from the region. These were settled in the village of Cerna, where they replaced the native Bulgarian population. The population exchange was carried out in compliance with the international laws of the time. Romania also proposed to exchange the rest of their respective minorities still residing outside Dobruja in the two countries, but Bulgaria did not approve this.
After the population exchange, in Romania, out of the 21,897 mostly peasant families that arrived, 11,678 were settled in Northern Dobruja, while the rest were settled in groups all over the country where land was available for them.
Aftermath
The population exchange, perceived by some Romanian government figures of the time as a success, gave the idea more popularity in Romania. In fact, some people like Sabin Manuilă planned to carry out another one between Hungary and Romania to solve the Transylvanian dispute, but this never happened.