Which statement best explains using the maps

C

Explanation:

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 Bosnia and Herzegovina were largely set as the borders of the Ottoman-era Eyalet of Bosnia, fixed in the south and west by the 1699 Treaty of Karlowitz, in the north by the 1739 Treaty of Belgrade, and in the east by the 1878 Treaty of Berlin.

Although formally under Ottoman sovereignty, Austria-Hungary occupied the territory and created the Condominium of Bosnia and Herzegovina in 1878 before officially annexing it in 1908. Following World War I and the dissolution of Austria-Hungary, the territory passed in whole to the newly formed Kingdom of the Serbs, Croats and Slovenes in 1918. In 1922, it was internally divided into six oblasts of the Kingdom of Serbs, Croats and Slovenes.

During the Bosnian War, it was proposed that Bosnia be divided into three ethnic states, a Bosnian Muslim Republic, a Serb Republic, and a Croat Republic.

The Serb and Croat political leadership agreed on a partition of Bosnia with the 1991 Karađorđevo agreement and the 1992 Graz agreement, resulting in the Croat forces turning against the Army of the Republic of Bosnia and Herzegovina and the Croat–Bosniak War (1992–94).

see below  

explanation:

all of the above