During the 1900's, Imperial Europe was dominated by the Great Powers, which included Italy who's borders, at the time amazingly resembled it borders exactly as they stand now despite having been six different kingdoms. Serbia, on the otherhand, has visibly gained territory farther up north due to their invasion of the Ottoman Empire in 1912 along with Greece, whose current borders have been shaped by sucessive wars that occured after the 1821 revolution against the Ottomans. Bosnia and Herzegovinia won its independance from the Ottoman Empire and established their borders through altercations following the dissolution of the Socialist Federal Republic of Yugoslavia and the Bosnian War which lasted until 1995. Montenegro had large portions of its current territory under the control of the Ottoman Empire from 1496 to 1878 until it was taken over by the First French Empire and then suceeded into the SFR of Yugoslavia where it gained its independance and current borders in 2006. In 1918, after WWI, Croatia was included in the unrecognized State of Slovenes, then suceded from Austria Hungary, and finally merged into the SFR of Yugoslavia from which it gained its independance and borders from in 1991 followed by the sucessful fighting in the Croation War of Independance.