After the storm the fortress compromised, Sir Lothar regroup the remnants of Azeroth, and led the refugees crossed the waters of migrating to the north of Lordaeron. Seven leaders of mankind reached a consensus: If you do not stop Orc tribes, they will eventually conquer all of humanity, so the seven countries to unite to form the Alliance of Lordaeron. Split by the Arathor the first time in three thousand years of national unity under the same banner. Was designated as the supreme commander of the Alliance against the will of Sir Lothar massive invasion of the Orc tribes carefully prepared his troops.
Uther Lightbringer in the adjutant, Moore and Admiral 戴林普罗德 help Turalyon, Lothar succeeded in making all non-human races of Lordaeron also aware of fast approaching threat. Successfully from the Alliance in Ironforge dwarves and the persistence of a small part of the High Elves of Quel'Thalas get support. Anna Siteliya Sunstrider led by the wizard of the impending war did not much interest, but they are still set in order to fulfill the contractual obligations come to the support of Sir Lothar, Lothar is because the last Arathi blood, who had several centuries ago to help too high elves of human offspring.
Orgrim Doomhammer by the leadership of the Orc tribes brought from home Delano ogre, and took those recruited Amani forest trolls into the homes of their own troops. They launched a campaign of unprecedented scale, swept by the dwarves of Khaz Modan ruled the mainland and southern regions of Lordaeron, and effortlessly suppress all opposition.
Second War of sporadic conflict from the sea has been extended to large-scale aerial dogfight. I do not know why, a dig orcs known as the Demon Soul is a powerful artifact, and used it to enslave the Red Dragon Queen Alexstrasza. Horde to destroy her precious dragon egg as a threat to force Alexstrasza to send her grown children who participate in the fighting. Noble red dragons were forced to fight for the Horde.
War throughout Khaz Modan, Lordaeron and Azeroth. In the North line of battle, the Horde will be a distant kingdom of Quel'Thalas wizard ashes surrounding areas, which makes the elves began to fully assist the human alliance operations. Lordaeron larger towns have been razed to the ground war, despite the lack of reinforcements and overwhelming facing orcs, but Lothar and his allies succeeded to contain the advance of the enemy.
However, in the second Orc war, the last few days, when the Orc tribes in close proximity to humans when the Allied victory, Azeroth's two most powerful orcs broke out between a terrible split . When Orgrim Doomhammer to attack the capital of Lordaeron - this will be a likely smash out the last remnants of the human alliance offensive - for the final preparations, Gul'dan and his followers trespassing keep leaving the sea away. Horde Gul'dan's betrayal because of the loss of nearly half of the garrison, fury Doomhammer had to retreat, and therefore missed the best opportunity to defeat the Alliance.
Desperate efforts to obtain heaven Gul'dan obsessed, he sent a search team to look hard to be buried in the seabed of the Tomb of Sargeras that he believed there hidden secrets of ultimate power. Gul'dan has sold all of his fellow orcs as slaves to the Burning Legion, he has not even thought about the so-called due diligence Doomhammer problem. In the twilight hammer Stormreaver clan and clan support, Gul'dan succeeded in finding undersea Tomb of Sargeras. But when he opened the door of this ancient dungeons, Gul'dan found only waiting for his countless crazy devil.
In order to punish those who defected to the Orc chicken Doomhammer ordered his troops to kill Gul'dan and escorted back to renegade orcs. Gul'dan for his reckless paid the price, he was released from his crazy devil to pieces. After the death of their leader, renegade clan will soon be angry Doomhammer Legion defeated. Although the rebellion was suppressed, but the Orc tribes have been unable to compensate for the losses caused by civil strife. Gul'dan's betrayal to the Union not only bring hope, there is time to regroup and launch a counterattack opportunities.
See inside Sir Lothar Horde had split, seize the opportunity to set up his last forces, the orcs have been forced back to Azeroth to destroy the hinterland. There, surrounded by the Alliance in the Orc stronghold of Blackrock Spire. Lothar died in the bottom Unfortunately though, but his aide Tula Young at the last moment to regroup from the Alliance brothers, the Orc tribes driven into the depths of the Swamp of Sorrows. Tula Young's forces succeeded in destroying the Dark Portal - Orc home that connected the world of Azeroth and Draenor mystery channel. Supply was cut off with back-Horde forces in the league before finally collapsed.
Divided orc clans soon be driven into the heavily guarded prisoners of war. Although it looks orcs have been completely defeated, but still doubts that peace can last long. Grand Master at this time has been well-known high-level Alliance Khadgar convince Nethergarde established to monitor the ruins of the Dark Portal, to ensure that the orcs will not launch a new invasion from the Delano.