can be supported by the fact that Turks built fortress to protect it from outlaws in 1616. The development of Aleksinac was stopped during the so-called Great Turkish War (1683–1699). Aleksinac was conquered by Austrian army (general Ludwig of Baden liberated it), and later burned to the ground by the soldiers of Jegen-Osman Pasha. Serbian inhabitants of Aleksinac joined Great Serb Migrations to Habsburg monarchy and some of them settled down in Budim. Aleksinac was destroyed again by fire during the second Austro-Turkish war (1716–1718) when grand vizier Hallil Pasha was defeated beneath the walls of Belgrade. In retreat he burned down all settlements all the way to Niš. After the third Austro-Turkish War (1737–1739) Aleksinac developed into significant trade and handcraft center. Many caravans passed through it exchanging wares from entire Ottoman Empire and central Europe. At the same time it became center of Aleksinac county which in 1784 consisted of 17 villages. There were 160 houses in Aleksinac at that time, 120 of them Christian and 40 Turkish. After the fourth Austro-Turkish War (1787–1791) Aleksinac was burned down again by the Turkish outlaws led by Osman Pazvantoğlu. Modern times Aleksinac and its surrounding area joined the First Serbian Uprising in January 1806. This included villages on the right bank of the South Morava river which were liberated by the army of Petar Dobrnjac. The settlements on the left bank were liberated by Mladen Milovanović and Stanoje Glavaš. As soon as the town was liberated, Captain Vuča Žikić built the famous Deligrad trenches on the north side of Aleksinac which earned fame in battles with the Turks, especially in 1806. After the fall on the First Serbian Uprising, Aleksinac remained under Turkish rule up to December 1832 when it became integral part of Prince Miloš's Serbia. During his first reign Aleksinac became the economic centre of the south-east Serbia with numerous trade and handicrafts shops and it developed into important government centre. It became a centre of county and county court. The third post office in Serbia (after Belgrade and Kragujevac) was opened in Aleksinac for both Serbian and Austrian post as well as the place where English courier sent and received the post from Turkey. At that time Customs office and quarantine station were built in Aleksinac. Aleksinac was also the site of major battles with Turks in First Serbo-Turkish war in 1876, with only true victory won