Complex sentence: He conquered Khojand twice in 1839 and 1841, forcing the Khan of Kokand into a peace in his favour and took Ura Tepe and Khojend as compensation.
Split into simpler sentences: He conquered Khojand twice in 1839 and 1841. He forced Khan of Kokand to a peace for his favour and took Ura Tepe and Khojend as compensation.