Many Futures Theory: The Founding of Rohan
The Eorlingas descended out of the lands held by the Eotheod, not in anger, or grief, or fear. But rather with love for the many, many, many kinsmen they left behind and a desire to fight the Enemy.
Gondor had been struggling with Easterlings out of Rhun, and desperately needed help. So desperately that they dispatched messengers to the Eotheod.
Eorl the Young came with a full Eored, some seven thousand riders and a few hundred mounted archers. Behind them came wives, children, and families.
These riders rode forth with many gifts from ancestors and the stalwart Dawi, for the Drekfut Ankor and the Eotheod had long been friends. Fine Dawi mail, and sturdy weapons to split the foemen in twain. Scattered amongst them were a few trinkets that bore the magical runes of the Dawi. Eorl, himself, brought runed items of power numbering three, to mark him as kingsson.
A saddle known as the Gift of the Lord of Horses, bearing Runes of Warding, Fortitude, and the Master Rune of Passage. Granting the typically much loved horse that bore it protection, endless stamina, and the ability to not be barred by any terrain.
His half-plate suit of armor was the Friendship of the Dawi. It bore what the Dawi considered to be simple Runes of Stone, Iron, and finally Fortitude. It granted Eorl the strength of the mountain, and it's enduring nature. Allowing him to fight far longer than he had any right to.
Of the major items he bore the last was the most significant. A gift of an Oath upheld. A true gift, from King to King. From Honored Uncle to Favoured Nephew. A tradition kept within the royal line weaving out and back. A priceless weapon with few if any peers. The Son of Fram Dragonslayer, Gisilhári Dawongr was gifted the precious Gromril spear Fram's Resolve. The hide and bone of the dragon Scatha that had been recovered in the retaking of Framsburg had gone into it's construction. When it struck, it billowed fire, and all allies who looked at the story upon it's banner shared in the conviction of the Son of Frumgar who hunted a dragon for two years and then slew it by himself.
Eorl looked forward to gifting it to his brother-son, who would be king after Eorl's brother. The kings of the Eotheod who bore it were the greatest.
Finally, a trinket that he had personally earned. A spyglass marked with the single Rune of Farseeing. A turn of his spyglass to activate it and Eorl could increase the magnification of his device seven-fold. A mighty thing to have in war, yet one he desired that he may peer from Vale to Mountain and back, receiving childish messages from his friends upon the slope.
When the Eored came upon the Field of Celebrant, the forces of Gondor were struggling against two foes. Stopping only long enough to take a proper war formation, the Eorlingas drove into the Easterlings and Urki assailing the Men of the White Tree.
The foe was crushed underhoof and routed, slain and cut down as they tried to flee.
The leadership of Gondor asked Eorl for the Eored to protect the area for three months, whence the men of Gondor would return. Eorl agreed.
Three turns of the moon later, upon the hidden Tomb of Elendil, Eorl was fully granted wide lands to be king over, thus was sworn the Oath of Eorl in turn. The Kingdom of Gondor and the new Kingdom of Rohan would forever be friends and allies, so long as the line of Eorl persisted.
With great enthusiasm, Rohan was truly founded. Atop many hills, Dawi contractors built a series of sturdy forts in the style of the Eotheod, including golden Edoras in the time just after Eorl.
And to those Clans that aided his new kingdom, Breggo, son of Eorl, granted them lands in his mountains judged far above the cost of the work. Those Dawi are the Clans of the Kazid Ungor Bryn, greater friends than even Gondor, for it was there they found a wonder in the stone, and declared a Debt.
This was the story told to Theodred, Eomer, and Eowyn about the start of the Founding of Rohan. (And why calling the Dawi 'little people' was disrespectful, even if they were forgiven for being gazari)
This was the story told by Eowyn to the dwarf Gimli Gloinsson as to why there were so many Dawi in these lands on the way to the fortress Town of the Glittering Caves, who were more than willing to protect the people of Rohan against the forces of Isengard.
(Later Gimli would be one of the few non-dawi to live full time in the Glittering Caves proper, for he truly appreciated their beauty to the approving sniffs of the Longbeards. Even going so far as to drag his companion and friend (the elf) Legolas to look upon the beauty under the earth.)
A/N: Barely any Dawi, but iunno, it caught me.
Really just to show how close the Eotheod are to the Dawi in the future, because of Gatrim and co. It goes back and forth constantly. The Dawi are awesome to the Eotheod, so the Eotheod are awesome to the Dawi in this cycle of debts.