Demographic history of Bosnia and Herzegovina of Catholic preachers. Preottoman Catholic population had a great share in the emigrations from Bosnia and Herzegovina. The emigration flows were directed towards Dalmatia, Croatia, Slavonia, Baranja and north-west Bačka. The western part of today's region of Bosnia, today known as Bosnian Krajina, was taken by the Ottomans in the 16th century, and was for some time still known as "Turkish Croatia", as its once overwhelming Catholic and Croat majority disappeared and the Ottomans entrenched the new border along the Sava and Una rivers. After more than a century of military losses, the Habsburg Empire waged some victorious wars against
Partition of Bosnia and Herzegovina Partition of Bosnia and Herzegovina The partition of Bosnia and Herzegovina was discussed and attempted during the 20th century. The issue came to prominence during the Bosnian War, which also involved Bosnia and Herzegovina's largest neighbors, Croatia and Serbia. , the country remains one state while internal political divisions of Bosnia and Herzegovina based on the 1995 Dayton Agreement remain in place. Bosnia and Herzegovina has been a single entity occupying roughly the same territory since the rise of the medieval Kingdom of Bosnia and the subsequent Ottoman conquest of Bosnia between the 1380s and 1590s. The borders of today's