''F. Rački and V. Klaić think these Croats may have operated not only along the coast but inland as far east as what is now Kosovo, intermixed with Serb or other Slavic tribes...'' }}</ref> which would indicate Croatian influence/settlement was beyond the river Cetina. The Kingdom's borders were further expanded by Prince/King Tomislav and other rulers. | ''F. Rački and V. Klaić think these Croats may have operated not only along the coast but inland as far east as what is now Kosovo, intermixed with Serb or other Slavic tribes...'' }}</ref> which would indicate Croatian influence/settlement was beyond the river Cetina. The Kingdom's borders were further expanded by Prince/King Tomislav and other rulers. |