The 18th century marked a decisive Maratha transformation, shaped by intertwined political, military, and administrative factors, which drove both their meteoric rise and eventual decline.

Political Factors:
The ascendancy of the Peshwas transformed the Maratha polity. The authority of the Chhatrapati weakened as power devolved to the Peshwas and autonomous chiefs like the Scindias, Holkars, Gaekwads, and Bhonsles. This evolution into a Maratha Confederacy allowed rapid territorial expansion as regional chiefs extended influence independently. However, this decentralization bred rivalry, factionalism, and disunity, undermining collective action in the face of external enemies.

Military Factors:
Under Shivaji, Maratha warfare thrived on mobility, light cavalry, and guerrilla tactics suited to the Deccan terrain. In the 18th century, the Marathas increasingly embraced conventional warfare, incorporating artillery, infantry, and European mercenary expertise. While this allowed them to fight large-scale battles against the Mughals and later the British, it weakened their traditional advantages of speed and adaptability. Dependence on costly mercenaries further eroded cohesion and loyalty, while the transition diluted the guerrilla ethos that had defined early Maratha strength.

Administrative Factors:
Shivaji’s centralized revenue administration gave way to the saranjami system, where jagirs were distributed to chiefs in exchange for military service. Though effective for rapid mobilization, it fragmented authority, weakened the Peshwas’ control, and fostered oppressive taxation. Peasants bore the brunt of multiple revenue demands, reducing economic stability and loyalty to the state.

Rise and Decline:
These transformations initially propelled Maratha expansion, enabling them to fill the vacuum left by Mughal decline and dominate northern and central India. Yet, their political disunity, diluted military character, and fragmented administration sowed the seeds of collapse. The defeat at Panipat (1761) epitomized their vulnerabilities, exposing the limits of their hybrid military system and factional politics. Ultimately, the Marathas’ departure from Shivaji’s centralized vision left them unable to withstand the disciplined and unified advance of the British.