There are four periods attributed to the history of the
Chola Dynasty. They are the early Cholas of the Sangam period, the period
between the decline of Sangam Cholas and rise of medieval Cholas, then the
period of medieval Imperial Cholas under Vijayalaya, and finally the later
Chola dynasty under the rule of Kulothunga
Chola I which continued from the third quarter of the 11th century till
the decline of the Chola Empire.
Early Cholas:
The Sangam
literature contains several legends concerning mythical Chola kings.
According to these accounts, King Kantaman, believed to have been a
contemporary of the sage
Agastya, was responsible for bringing the Kaveri River into
existence through his devotion. Another legendary account attributes the
establishment of Kaveripoompattinam,
present-day Poompuhar
in the Mayiladuthurai district, to King Kanthan. Among the Chola rulers
mentioned in Sangam literature, Karikala and Kocengannan are particularly
prominent. The Mahavamsa also records that a Chola prince named Ellalan invaded
the Rajarata kingdom of Sri Lanka and conquered it in 235 BCE with the
assistance of an army from Mysore. Uraiyur, presently known
as Tiruchirapalli was one of their oldest capitals. Kaveripattinam also served
as an early Chola capital.
Interregnum Cholas: Not much information is available
about the transitional period of approximately three centuries between the end
of the Sangam age (c. 300 CE) and the emergence of Pandyan and Pallava
dominance. During this period, an obscure dynasty known as the Kalabhras
invaded the Tamil country, displacing the existing ruling dynasties, and
established its authority. Their rule eventually came to an end in the 6th
century CE, when they were overthrown by the Pallava and Pandyan dynasties.
The fate of the Cholas during the subsequent three centuries
remains largely undocumented, as their presence in the Tamil region declined
almost entirely. However, a branch of the dynasty, known as the Telugu-Cholas, is
believed to have emerged in the Rayalaseema
region towards the close of the 5th century CE. Following the Kalabhra invasion
and the growing influence of the Pallavas, the Cholas are believed to have
migrated from their ancestral capital of Uraiyur to the Telugu-speaking
regions, where they served as Pallava feudatories from at least 540 CE. The
dynasty remained subordinate for approximately three centuries, until
Vijayalaya Chola ascended to power and re-established Chola independence by
overthrowing the Pallavas and Pandyas.
Medieval Imperial Cholas: Imperial Chola Empire was
founded by Vijayalaya around 848 CE. He is believed to be a descendent of the
early Cholas who apparently started off as a vassal of the Pallava king. With
the conflict between Pallavas and Pandyas, Vijayalaya occupied Tanjore and made his
capital. Their home land was called Cholamandalam which included modern Tanjore, Trichinopoly
and the Pudukottai
state. Kaveri River was the heartland of the Chola
dynasty.
During the early 10th century, Aditya I, the second ruler of
the Chola dynasty, defeated the Pallava and Pandya dynasties, bringing
Tondaimandalam and Kongu Nadu under Chola control. His son, Parantaka I,
further expanded the kingdom by defeating the Rashtrakuta dynasty in the Battle
of Vallala and securing victories over the Pandyas.
Under the leadership of Rajaraja I and his successor,
Rajendra I, the Chola dynasty expanded into a powerful imperial empire during
the 11th century. This period also witnessed remarkable architectural
achievements, including the construction of the Brihadeeswarar Temple. Rajendra
I extended Chola authority into Odisha and defeated the Pala dynasty of Bengal,
advancing in northern India. He established a new capital named Gangaikonda
Cholapuram.
Rajendra I also launched a successful military expedition
against the Srivijaya kingdom in Southeast Asia, contributing to the decline of
its power. Furthermore, he completed the conquest of the Rajarata kingdom in
Sri Lanka and strengthened diplomatic relations with China by sending three
missions in 1016, 1033, and 1077. During this period, the Western
Chalukyas made several unsuccessful attempts to engage the Chola
emperors in warfare.
During the reign of Kulothunga Chola III, the Cholas
supported the Hoysalas under Veera Ballala II, who was the son-in-law of the
Chola monarch, in their efforts to bring about the decline of the Western
Chalukya dynasty. With Hoysala assistance, the Cholas defeated the Western
Chalukyas in a series of conflicts against Someshvara IV between 1185 and 1190.
Despite these military struggles, the Chola Empire maintained its stability
until 1215.
Throughout this period, the Pandya dynasty emerged as the
strongest opponent of the Cholas, repeatedly attempting to regain independence
over its traditional territories. Meanwhile, Vengi remained largely autonomous
under Chola protection. The Cholas also maintained control over the eastern
coast through several feudatory states, including the Telugu Cholas of Velanati
and Nellore. These subordinate rulers supported the Cholas in their successful
military campaigns against the Chalukyas and collected tribute from the Kannada
kingdoms, thereby strengthening Chola political and military influence in the
region.
The Cholas were engaged in continuous conflicts with the
Sinhala kings of the Rohana kingdom in Sri Lanka, who repeatedly attempted to
overthrow Chola occupation of the Rajarata region and reunify the island under
their rule. Despite these efforts, the Cholas maintained firm control over the
region until the reign of the later Chola ruler, Kulottunga I.
Later Cholas:
In 1070 CE, Kulothunga Chola I, the son of Ammanga Devi and
Rajaraja Narendra, ascended the Chola throne, marking the beginning of the
Later Chola dynasty. The dynasty was governed by several capable rulers,
including Kulothunga Chola I, his son Vikrama Chola, and subsequent successors
such as Rajaraja Chola II, Rajadhiraja Chola II, and Kulothunga Chola III.
During their reigns, the Cholas undertook military campaigns and extended their
influence over regions such as Kalinga, Ilam,
and Kataha.
However, the Later Chola rulers, from the reign of Rajaraja
Chola II in 1218 CE to the last emperor, Rajendra Chola III, were comparatively
less powerful than their predecessors, who had ruled between 850 and 1215 CE.
Around 1118 CE, the Cholas lost control of Vengi to the Western Chalukyas and Gangavadi
to the Hoysala Empire.
The decline of Chola power became more pronounced following their defeat at the
hands of Maravarman Sundara Pandya II in 1215–1216 CE. Subsequently, the Cholas
also lost control of the island of Lanka as the resurgence of Sinhala power
brought an end to their dominance in the region.