Fourth Era

The Fourth Era is an age in Tamriel, the continent where the Elder Scrolls games take place. The Fourth Age starts with the death of the last emperor and heir to the Septim-bloodline, Martin Septim.

Timeline
4E ??- Empire Falls

-Black Marsh and Elsweyr secede from the Empire, along with the elven nations.

- The Mane is assassinated in Elsweyr, causing a war to break out in the southern parts of Elsweyr. Imperial Forces cannot maintain order in Elsweyr.

- In Valenwood the Imperial rule is weakening, and it causes Thalmor to restore order and rule over Valenwood. The Aldmeri Dominion is restored.

4E ??- Colovian warlord Titus Mede takes the Imperial City by force and crowns himself Emperor 

4E ??- Morrowind Destruction

-With Vivec's disappearance during the Oblivion Crisis, the Ministry of Truth becomes unstable and crashes into Vivec, causing Red Mountain to erupt, destroying most of the island.

- The Argonians of Black Marsh invade and conquer the rest of Morrowind.

4E 40s- Umbriel Appears 

- Umbriel appears on the coast of Black Marsh going towards Morrowind, destroying The city of Lilmoth in the process.

4E 170s- The Empire and Aldmeri Dominion engage in a "Great War."

-Thousand die on both sides in a long, brutal struggle. Eventually, the Aldmeri gain the upper hand.

-In order to keep the Aldmeri Dominion from destroying the Empire, the White-Gold Concordat is signed, outlawing the worship of Talos.

'''4E 200s- The King of Skyrim is murdered by Ulfric Stomcloak, Jarl of Windhelm. '''

-Using the Thu'um, Ulfric kills the High King and proclaims right to the throne, following ancient Nordic custom.

'''4E 200s- The Nords of Skyrim engage in a Civil War. '''

Ulfric begins the Stormcloak rebellion in an attempt to secede from the Empire.