After the 1360s the region was gradually included in the principality of Moldavia, which by 1392 established control over the fortresses of Akkerman and Chilia, its eastern border becoming the River Dniester.
Pas viteve 1360 rajoni u përfshi gradualisht në principatën e Moldavisë, e cila me 1392 krijoi kontroll mbi fortesat e Akkerman dhe Chilia, ku kufiri i saj lindor u bë Dniestër i lumit.