 Complete the following phrase:  Jovan Monasterlija, who was appointed as captain of Serbian Militia in 1690, recruited Serbs into his units in the summer of 1690 on the southern border of the Austrian Empire. During the Battle of Slankamen on August 19, 1691, Serbian Militia with 10,000 Serbs under the command of Jovan Monasterlija participated in the important victory over Ottoman forces. When Austrian forces supported by Serbian Militia captured Oradea from Ottomans in the spring of 1692, the seat of the Serbian Militias headquarter became Baja. As reward for the important part he played during the 