Explanations:The Delhi Sultanate was a significant period in the history of the Indian subcontinent, marked by the rule of several Muslim dynasties. The sultanate was established in 1206 with the rise of the Mamluk dynasty, which was followed by the Khalji, Tughluq, Sayyid, and Lodi dynasties. Each of these dynasties played a crucial role in shaping the political and cultural landscape of medieval India.
The Mamluk dynasty, also known as the Slave dynasty, was the first to rule Delhi. It was founded by Qutb-ud-din Aibak, a former slave who rose to power and established the Delhi Sultanate. The Mamluk dynasty ruled from 1206 to 1290, during which time they laid the foundation for the Delhi Sultanate and expanded their control over various regions in northern India.
The Khalji dynasty succeeded the Mamluk dynasty and ruled from 1290 to 1320. The Khalji rulers, particularly Alauddin Khalji, were known for their military conquests and the expansion of the Delhi Sultanate. Alauddin Khalji's reign was marked by significant military campaigns, including the conquest of the Deccan and the southern regions of India. The Khalji dynasty was succeeded by the Tughluq dynasty, which ruled from 1320 to 1414.
The Tughluq dynasty was founded by Ghiyas-ud-din Tughluq, who came to power after the death of Alauddin Khalji. The Tughluq rulers continued the expansion of the Delhi Sultanate and attempted to consolidate their power through various administrative and military reforms. However, the dynasty faced numerous challenges, including rebellions and invasions, which eventually led to its decline.
Understanding the sequence of dynasties that ruled Delhi is essential for comprehending the political and cultural developments during the Delhi Sultanate period. The Khalji dynasty, which ruled immediately before the Tughluq dynasty, played a significant role in the expansion and consolidation of the Delhi Sultanate. Therefore, the correct answer to the question is the Khalji dynasty.