In this paper the cooperation between Ante Kuzmanić and Šime Starčević is presented through the publication of the texts in the journal the Zora Dalmatinska, which began to be published in the time of 1844. year to 1849. year. But not only in this journal, the co-operation between the two minded men stretched through the Glasnik Dalmatinski magazine, which was dated 1849. year to 1866. year. Ante Kuzmanić, a doctor, was the founder and editor of Zora Dalmatinska, and Šime Starčević, a priest, published his texts in Zora Dalmatinska. Joint cooperation is based on the current times of the period in which both are most active, which was the period of the Croatian national integration process through the 19th century in Dalmatia. This is the time of awakening of the national consciousness and as such it demanded the formation of a single common Croatian language. That language would be based on the štokavsko ikavski speech. This is why there was a disagreement with Gayos Illyrian who acted in the north of Croatia, and they advocating the creation of a common language on the basis of the štokavski ijekavski speech.