Explore the rich and captivating history of Sri Lanka, a story of ancient civilizations, colonial powers, and the resilience of a nation.
c. 125,000 BP
Evidence of anatomically modern humans (Homo sapiens balangodensis) in Sri Lanka. They inhabited caves like Fa Hien Lena and Batadombalena, creating geometric microliths.
c. 10,000 BC
Establishment of successful hunter-gatherer communities with a diet of game, nuts, and wild plants. Notable for their ritualistic burial practices.

Mythical Era
Ancient chronicles and legends speak of indigenous tribes—the Yakshas (nature spirits/demon worshippers) and Nagas (snake worshippers)—inhabiting the island before the arrival of Prince Vijaya.

c. 543 BC
According to the Mahavamsa, Prince Vijaya and 700 followers arrive from India, intermarrying with the indigenous people and establishing the Sinhalese kingdom (Tambapanni).

c. 250 BC
Arahat Mahinda, son of Emperor Ashoka, introduces Buddhism to King Devanampiyatissa at Mihintale. This pivots the island's culture towards Theravada Buddhism.

161-137 BC
King Dutugemunu defeats the Chola King Elara, unifying the country under a single banner. He constructs the massive Ruwanwelisaya stupa.

276-303 AD
King Mahasena initiates the golden age of hydraulic civilization, building massive reservoirs like Minneriya Wewa to sustain agriculture.

c. 310 AD
Princess Hemamali and Prince Dantha bring the Sacred Tooth Relic of the Buddha to Sri Lanka, hidden in the princess's hair.

477-495 AD
King Kashyapa builds his palace atop the Sigiriya rock, transforming it into a fortress and gallery of art (Sigiriya Frescoes).
993 AD
The Chola Empire of South India invades, destroying Anuradhapura and moving the capital to Polonnaruwa.

1153-1186 AD
"Let not even a drop of rain water go to the sea without benefiting man." A reign of immense prosperity, agricultural expansion, and military might.
1215 AD
Invasion by Kalinga Magha leads to the collapse of the Rajarata civilization and the drift of capitals to the South West.

1505
Lorenço de Almeida arrives accidentally. The Portuguese focus on the coastal cinnamon trade and spreading Catholicism.

1592
King Vimaladharmasuriya I consolidates power in the central highlands, establishing Kandy as the last bastion of independent Sinhalese rule.

1658
The Dutch East India Company ousts the Portuguese. They focus on trade monopolies, Roman-Dutch law, and building canals and forts (like Galle Fort).

1796
Fearing French control of the Netherlands, the British seize the maritime provinces of Ceylon.

1815
The Kandyan Convention is signed. The last King, Sri Wickrama Rajasinghe, is exiled, and the entire island comes under British rule for the first time.

1818
The first major uprising against British rule, led by Keppetipola Disawe. A brutal suppression followed, devastating the Uva region.

1833
Establishment of a modern administrative system and the Legislative Council. The beginning of a plantation economy (coffee, then tea).

1919
The Ceylon National Congress is formed, advocating for greater self-governance and constitutional reform.

1931
A new constitution grants universal adult suffrage, a significant step towards representative democracy.

1948
Ceylon gains independence from Britain on February 4th, becoming a Dominion in the Commonwealth.
1972
The country adopts a new constitution, becoming a republic and changing its name from Ceylon to Sri Lanka.

2004
A massive tsunami strikes the island, causing widespread devastation but also revealing the incredible resilience and unity of the people.

2009
The 26-year-long civil war comes to an end, marking the beginning of a new era of peace and reconstruction.

2022
A severe economic crisis triggers mass protests ('Aragalaya'), leading to a peaceful change of government and critical reforms.
This timeline provides a glimpse into Sri Lanka's fascinating past. For a more detailed academic account, explore our curated resources.
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