The oldest existing written document/stone carved tablet is tha Bascanska Tablet, written in the year 1100. It was about the rule of Croatian King Zvonimir.
more information in Croatian: https://hr.wikipedia.org/wiki/Ba%C5%A1%C4%87anska_plo%C4%8Da
The oldest existing written document/stone carved tablet is tha Bascanska Tablet, written in the year 1100. It was about the rule of Croatian King Zvonimir.
more information in Croatian: https://hr.wikipedia.org/wiki/Ba%C5%A1%C4%87anska_plo%C4%8Da