Originally Posted by
Magical Mudcrab
Except they're not, and Blizzard has been very clear on this. The Alliance was preceded by the Alliance of Lordaeron, which included the human kingdoms of the Eastern Kingdoms. The Alliance, as it currently stands, doesn't have the same territories, doesn't have the same leadership, doesn't have the same people (i.e.: races, demographics), and doesn't have the same policies (Internment Camps vs. Allow Orcish autonomy after Garrosh). But hell, if we want to act like the Alliance carries the small amount of baggage that the Alliance of Lordaeron had, let's load the baggage left from the Old Horde onto the modern Horde, just to be fair.
(This is significantly worse for one of the factions. Hint: It's the one that has committed multiple genocides on a global scale and was only stopped because of the Alliance of Lordaeron.)
It's the same Alliance according to the WoW manual:
The noble humans of Stormwind are a proud, tenacious race. They bravely fought the orcish Horde for generations as the patrons of the Grand Alliance.
[...]
Nearly four years later, the defenders of Stormwind stand vigilant against any who would threaten the sanctity of their lands. Situated in the foothills of Elwynn Forest, Stormwind City is one of the last bastions of human power in the world. The child-king Anduin Wrynn rules the people of Stormwind, who remain steadfast in their commitment to the Grand Alliance. Backed by their stalwart allies, the armies of Stormwind have been called away to once again fight the savage Horde on distant battlefields. With the armies gone, the defense of Stormwind now falls to its proud citizens.
--World of Warcraft Manual, p. 168
Even so, when the orcs invaded Azeroth and set out to conquer the human, elven, and dwarven lands, the dwarves offered to join the Grand Alliance.
[...]
An integral part of the Grand Alliance, the rugged dwarven armies have been called away to battle the merciless Horde in faraway lands. In these perilous times, the defense of the mountain kingdom falls to brave dwarves like you. The spirits of the dwarven kings watch over you, and the very mountains are your strength. The future of your people is in your hands.
--World of Warcraft Manual, p. 170
It's the same Alliance according to Genn, Tyrande, and Varian.
“It’s about the summit, Archdruid.”
“Of course. Gilneas is one of the most prominent reasons I sought to bring it to fruition. Your people’s admission to the Alliance is—”
“Re-admission, you mean,” the king growled with much bitterness.
--Wolfheart, p. 140
Tyrande, touching her husband’s hand, took command of events again. “You have witnessed the might of Gilneas and heard its request to enter back into the Alliance!”
--Wolfheart, p.332
Varian says: “As I’ve already said to many, I find nothing worthy, nothing honorable, in this pack of hounds . . . and so I will never vote aye to their admission back into the fold!”
--Wolfheart, p. 337
It's the same Alliance according to Metzen himself:
Originally Posted by Chris Metzen
The various cultures of Azeroth, who were never fast friends. There was no love lost between them. They had no common heritage. They had no common history. They really didn't like each other down the stretch of years. But in the face of this onslaught—in response to these badass orc leaders—they came together. And they founded a union based on honor and righteousness. And a deep seeded drive to dispense indiscriminate justice upon those who threatened their homelands. This Alliance saved the world. Alliance, do you remember who you are!?
YOU ARE THE ALLIANCE OF LORDAERON! Champions of justice and I love you for it. (
Source)