is unclear which of CP was in question, but the story is that it was not "the first hill" but, "in a valley (..) was a wooden chardak, neither disguised nor entrenched". Later, as the danger of war diminished, cordon remained more as a sanitary boundary. Until the First World War Economy After the abolition of the Military Frontier, slow development of the region begins and the first civilian institutions are formed. Rural cooperatives open up and one of them in Gornji Žirovac. This is also the time of the fall of grain prices due to imports to Europe from USA, so times were getting harder for the population working in the primary economies. At the time, heavy emigration to America begins, but most of people left with the plans to return, as they were leaving their wives at home. From Banija villages, Žirovac was one of the strongest centers of emigration, which occurred in three waves during the period from 1901 to 1914 and the most at period of 1905–1906. Already in 1908 many of them returned, but due to poor agriculture year 1909, some of them went away back in 1910. The total of 1390 people from Žirovac (Upper and Lower) have gone to America. Episode with Karadjordjevic In a little-known episode, Peter Karadjordjevic who repeatedly stayed in Banija under the name of Peter Mrkonjić, arrived in Žirovac in 1876 during the insurrection in Bosnia. His men rallied along the "dry border" and reached the former CP Ćorkovača (which still existed at the time, according to the map of the third military survey), set camp and from there conducted incursions towards Bužim with his (as he said) two hundred people. The First World War The First World War is another war that could not avoid people of Žirovac. Again they were soldiers, sent to fight for the Austro-Hungarian Empire again, for the most part on the eastern front (with Russia). However, no battle was fought in the area thus luckily, this was the first war that did not cause destruction of village. After war end, another state was formed. This time it's Kingdom of Yugoslavia. The Kingdom of Yugoslavia Early after the war, the primary school in Gornji Žirovac was finished (school in Donji Žirovac was built before, in 1899), and overall literacy greatly improves. Some children were sent to towns to be apprentice in trades, however although