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Great Crusade

From Warhammer 40k

Contents

[edit] Overview

The Great Crusade is a historical period, lasting from the late 30th to early 31st millennium (approximately two centuries). The Emperor of Mankind wanted to unite all of humanity under one banner, and end inter-human conflict. Once united, the Emperor would begin the next stage of his great plan.

[edit] Beginnings

During the Age of Strife the Emperor, who had spent his near-immortal life guiding and influencing mankind, was trapped on Earth, due to Warp Storms. Not content to sit on his laurels, the Emperor of Mankind spent this time performing biological research on the human genetic code. The result of this work was the creation of the first prototype super soldiers later known as Space Marines. Using these first Space Marines, the Emperor united the tribes of Terra under one government. This event was later known as the Unification.

After this, the Emperor realised that to reunite all of Humanity, he would need generals in addition to himself. So he ordered the creation of 20 highly advanced, genetically engineered super humans known as the Primarchs. These super humans, created from the Emperor's own genetic stock, were intended to be the next stage in human evolution.

The powers of Chaos, however, managed to infiltrate the Emperor's secret laboratory, teleporting the unborn Primarchs away from Earth. The Emperor however was still able to use his own genetic template to create more space marines and keep the geneseed pure.

[edit] The End of the Age of Strife

After five millennium, the Warp storms had dissipated from Earth. With their absence allowing interplanetary travel once again, the Emperor Moved forward with his plans.

[edit] Mars and the Adeptus Mechanicus

The Emperor's first obstacle was the existence of the empire of the Techpriests of Mars, who had historically been fiercely independent of Earth. Instead of an outright war, the Emperor used the threat of his Space Marines to form an alliance with the techpriests of the Adeptus Mechanicus on Mars. Despite his disdain for their reliance on religion and cybernetics, the Emperor knew that he would need Mars' factories, mechanical output and ancient technological know-how to unify humanity, and he incorporated them into the Imperium.

The Techpriests of Mars, likewise, saw the Emperor's scientific background as proof that he was the Machine God (or Omnissiah), which their religion had promised would return one day to the Red Planet and offer the way forward for humanity.

[edit] Rediscovery of the Primarchs

Expansion from Earth was slow, primarily due to reasons of manpower. Without the Primarchs, the time required to create a Space Marine was far longer than ideal. This and the fact that the Emperor was adamant that the material for new geneseed must come directly from him, to keep the organs pure and 100% effective.

After a time, the Emperor was reunited with one of his Primarchs in the Cthonian system: Horus. Being the first Primarch (and, in some ways, his first son), Horus and the Emperor formed a truly unique bond, saving one another's' lives on many occasions. With the increased Space Marine production, the Great Crusade began picking up steam, with the Emperor's "United Human Empire" attracting entire planets to his cause.

After 30 years of successful Crusade, the Emperor discovered another of the Primarchs. Although Horus was pleased at the discovery of one of his brothers, he secretly pledged to always be the Emperor's favorite son, no matter what else.

Over time, all of the Primarchs were rediscovered and given command of the Space Marine legion for which their genetic code was the basis. With the rediscovery of the Primarchs, Space Marine production was drastically decreased in time; a Space Marine could be made in as little as a year. This rapid creation, it should be noted, would prove disastrous: mental defects and unique eccentricities crept into the ranks.

[edit] Fractures in Loyalty

As the Imperium grew (and there was a lesser need for a single crusading army), the Primarchs and their Emperor began to grow distant from each other. The Night Lords and World Eaters Legions grew infamous for their ever-greater atrocities, the Thousand Sons' pursuit of knowledge turned into dabbling with forbidden sorceries, and the Word Bearers fanatical religious beliefs led to a rift between them and the Emperor.

The Imperial Army, composed almost entirely of normal human soldiers (some regiments such as the Geno Two-Five Chilliad were selectively bred to produce more capable soldiers or officers), provided much-needed manpower for garrison and support duties for the planets conquered by the Crusade. Freed from garrison duties, Space Marines could conquer yet more worlds in a shorter space of time. Many Marines and Guardsmen began speaking only of their loyalty to their Primarch, not their Emperor. Owing to the isolation between Legions and the Emperor, this essentially went unnoticed.

[edit] Twilight of the Great Crusade

After Horus' successful campaign to destroy the largest Ork Waaagh! in the history of the Imperium at Ullanor, the Emperor declared it the greatest victory of the Imperium to date. Horus' reward was the title of Warmaster, with it the supreme command of the Imperium's Military.

After doing so, the Emperor made it known that he was needed on Terra, where he would begin his next phase for human evolution. Horus was not informed of the Emperor's plans on Terra, and felt troubled by that. To make matters worse, while some of his fellow Primarchs accepted his promotion others, chiefly Angron, Night Haunter and Perturabo, openly begrudged Horus his new authority. There was also the widespread belief that the Emperor would disband or reduce the Space Marine legions to the level of peacekeeping forces.

Horus resented his brother's feelings and thought that while he was winning the Imperium the Emperor was just pursuing Godhood, which was all the powers of Chaos needed to sow the seeds of dissension into his mind. Over time, the whispers of the Dark Gods convinced Horus to attempt to take control of the Imperium from the Emperor, an event known as the Horus Heresy. The Heresy would end with the death of Horus, the exile of his traitor Legions, and the quasi-death of the Emperor of Man.


This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Great Crusade". The primary authors of that article are: Saberwyn, 165.123.138.14, 81.132.204.109, 80.47.50.41, Sojourner001, Scumbag, Pak21, Localzuk.