Pretty much what others have said. Even if you ignore the Hyrule Historia, just by looking at the games, it's established that:
-Zelda 2 is a sequel to the original
-Majora's Mask and Wind Waker have to take place after Ocarina of Time
-Phantom Hourglass and Spirit Tracks take place after Wind Waker
-Oracle of Seasons & Ages have to take place in close proximity to one another
-Link's Awakening has to take place after Link defeated Ganon
-Four Swords & Four Swords Adventures have to take place after The Minish Cap
-Skyward Sword has to take place before any Zelda game that has Ganon in it or a settled Hyrule
-And plenty of other inference (e.g. Twilight Princess almost certainly took place after Ocarina of Time)
The Hyrule Historia's only iffy move is the addition of the third timeline, where Link fails to defeat Ganon in Ocarina of Time. Otherwise it functions just fine, and confirms...ahem, 'links' between games that anyone familiar with the series would have picked up on. Skyward Sword also aids this in that it establishes that the basis for the entire series is that it's basically cyclical history - Demise's curse will always remain. Ganondorf will always arise/endure, and there will always be a Link and Zelda to stop him. I've long since argued that Ocarina of Time is a tragedy, and at the end of the day, the entire series fits the definition of a tragedy as well.
-Zelda 2 is a sequel to the original
-Majora's Mask and Wind Waker have to take place after Ocarina of Time
-Phantom Hourglass and Spirit Tracks take place after Wind Waker
-Oracle of Seasons & Ages have to take place in close proximity to one another
-Link's Awakening has to take place after Link defeated Ganon
-Four Swords & Four Swords Adventures have to take place after The Minish Cap
-Skyward Sword has to take place before any Zelda game that has Ganon in it or a settled Hyrule
-And plenty of other inference (e.g. Twilight Princess almost certainly took place after Ocarina of Time)
The Hyrule Historia's only iffy move is the addition of the third timeline, where Link fails to defeat Ganon in Ocarina of Time. Otherwise it functions just fine, and confirms...ahem, 'links' between games that anyone familiar with the series would have picked up on. Skyward Sword also aids this in that it establishes that the basis for the entire series is that it's basically cyclical history - Demise's curse will always remain. Ganondorf will always arise/endure, and there will always be a Link and Zelda to stop him. I've long since argued that Ocarina of Time is a tragedy, and at the end of the day, the entire series fits the definition of a tragedy as well.