The Medieval period saw the rise of the Rajput clans, including the Paramaras of Malwa and the Chandelas of Bundelkhand. The Chandellas built the majestic Hindu-Jain temples at Khajuraho, which represent the culmination of Hindu temple architecture in Central India. The Gurjara-Pratihara dynasty also held sway in northern and western Madhya Pradesh at this time. It also left some monuments of architectural value in Gwalior. Southern parts of Madhya Pradesh like Malwa were several times invaded by the south Indian Western Chalukya Empire which imposed its rule on the Paramara kingdom of Malwa. The Paramara king Bhoja (c. 1010–1060) was a renowned polymath. The small Gond kingdoms emerged in the Gondwana and Mahakoshal regions of the state. Northern Madhya Pradesh was conquered by the Turkic Delhi Sultanate in the 13th century. After the collapse of the Delhi Sultanate at the end of the 14th century, independent regional kingdoms re-emerged, including the Tomara kingdom of Gwalior and the Muslim Sultanate of Malwa, with its capital at Mandu.