History of the Sith [timeline]

[Darth Sidious]

History of the Sith Order:

Timeline of ancient Jedi vs. Sith conflicts

The Second Great Schism

7,000-6,900 BBY — The Hundred-Years Darkness
6,900 BBY — The Battle of Corbos

The Golden Age of the Sith

5,000 BBY — The Great Hyperspace War
The Battle of Coruscant
The Battle of Koros Major
The Battle of Kirrek
The Battle of Primus Goluud
The Battle of Korriban

The Old Sith Wars

3,997-3,996 BBY — The Great Sith War
3,996 BBY — The Battle of Basilisk
3,996 BBY — The Dark Reaper Campaign
3,996 BBY — The Battle of Foerost
3,996 BBY — The First Battle of Coruscant
3,996 BBY — The Battle of Vento
3,996 BBY — The Second Battle of Coruscant
3,996 BBY — The Battle of Kemplex IX
3,996 BBY — The Battle of Ossus
3,996 BBY — The Battle of Al'Har
3,996 BBY — The Battle of Onderon
3,996 BBY — The Battle of Yavin IV
3,996 BBY — The Battle of Empress Teta
3,995-3,993 BBY — The Great Hunt

The Cleansing of Nine Houses

3,965-3,960 BBY — The Mandalorian Wars
3,965 BBY — The First Battle of Onderon
3,965 BBY — The First Battle of Dxun
3,963 BBY — The Battle of Serroco
3,963 BBY — The Battle of Cathar
3,963 BBY — The Battle of Iridonia
3,962 BBY — The Battle of Dagary Minor
3,962 BBY — The Battle of Eres III
3,962 BBY — The Battle of Duro
3,962 BBY — The Battle of Althir
3,961 BBY — The Battle of Taris
3,961 BBY — The Battle of Jaga's Cluster
3,960 BBY — The Second Battle of Onderon
3,960 BBY — The Second Battle of Dxun
3,960 BBY — The Battle of Malachor V
3,959-3,956 BBY — The Second Sith War
3,959 BBY — The Battle of Foerost
3,959 BBY — The Bombing of Telos IV
3,957 BBY — The Capture of Darth Revan
3,956 BBY — The Battle of Taris
3,956 BBY — The Attack on Dantooine
3,956 BBY — The Battle of Rakata Prime
3,955-3,951 BBY — The Sith Civil War
3,952 BBY — The Destruction of Katarr
3,951 BBY — The Battle of Dantooine
3,951 BBY — The Onderon Civil War
3,951 BBY — The Battle of Telos IV
3,951 BBY — The Destruction of Malachor V

The New Sith Wars

The Battle of Uba IV
c. 1,500 BBY — The Dark Underlord Campaigns
1,466 BBY — The Battle of Mizra
The Battle of Hoth
The Battle of Dromund Kaas
The Battle of Malrev IV

The Light and Darkness War

1,000 BBY — The Battle of Harpori
1,000 BBY — The Battle of Balowa
1,000 BBY — The Battle of Almas
1,000 BBY — The First Battle of Ruusan
1,000 BBY — The Second Battle of Ruusan
1,000 BBY — The Third Battle of Ruusan
1,000 BBY — The Fourth Battle of Ruusan
1,000 BBY — The Fifth Battle of Ruusan
1,000 BBY — The Sixth Battle of Ruusan
1,000 BBY — The Seventh Battle of Ruusan