1. Hobbits are a subspecies of mankind, descendants of Ilúvita, the One God. Dwarves, on the other hand, were created by Olli from clay and stone. Olli is one of the top three canonized beings in the Descending Ainu in terms of ability, and one of the Vira (main gods) of this world.

2. Since the ancestors of mankind were born in the Solar Era, the Hobbits came on the scene thousands of years later in the third Solar Era. Dwarves are a very ancient native race, created in the early Twin Sacred Tree Era (the calendar before the sun appeared to measure time by the alternating light cycles of the Twin Sacred Tree), earlier than the elves, but formally awakened and debuted after the elves.

3. Hobbits follow the destiny of mankind, and when they die, their souls leave the world and go to an unknown destination. Dwarves, on the other hand, are reanimated into clay and stone, and do not have immortal souls.

4, hobbits are very good at escaping and hiding, very light hands and feet, so that potential enemies are difficult to detect, which is Gandalf every time to choose hobbits as a helper of the reality of the reason, and do not like to take risks, and like to live a simple idyllic life. Dwarves learned the knowledge of the earth from the Olli, and are very proficient in forging all kinds of tools, weapons, and treasures. And he is strict and stubborn in his thinking, loves and hates, and transforms extremely quickly.

Extended Information

Four thousand years ago, Sauron tricked the elves into building nineteen Rings of Unity, while secretly forging his own Supreme Ring of Unity. Sauron rewarded nine of the rings to nine human kings - who would later become the Nasgul "Ring Spirits", seven to seven Dwarven kings, (these Dwarven Rings were either reclaimed by Sauron or destroyed by evil dragons) and the remaining three rings were possessed by Gil-galad, Cerdan and Kelantril.

The Last Alliance of Elves and Men was then formed by Men and Elves under Sauron's oppression. During the war, Sauron killed Elendil, the Supreme Monarch of the Dendans, and Gil-galad, the Supreme Elf King, while Essidor, who fell before Sauron, raised the Sacred Sword of Narsil and cut off Sauron's finger. Without the Supreme Ring, Sauron's entire army collapsed and his own true form vanished without a trace.

Two years later, Essidor left Gondor in the hands of his nephews, and himself traveled north to Arnor to succeed his father on the throne. In the plains of Gladden, some orcs who had not gotten word of Sauron's defeat attacked Ezidor. With his entire army destroyed, Esidor used the Ring in desperation to escape, but the Ring betrayed it. Exidor was shot dead in the river by archers, and the Ring stayed at the bottom of the river.

Not surprisingly, the Ring was found two thousand years later by a fishing hobbit named Dagoth. Watching his friend Dagor fiddle with the ring in his hand, Smeagol immediately became greedy. Smeagol strangled Dagoth and took the ring, eventually becoming corrupted by the ring, and his body began to change form, and he lived alone in a cave in the Misty Mountains, where he became known as "Gollum". Five hundred years later, the Ring of Power abandoned Gollum and was found by Bilbo Baggins, a hobbit from the Shire.

At Bilbo Baggins' 111th birthday party, he used the Ring to sneak away from the party. At Gandalf's request, Bilbo gave up the ring and left it to his nephew, Frodo Baggins. Gandalf was not sure that the ring was the One Ring of Supremacy, and traveled to Minas Tirith to rummage through the scrolls of Esidore.

At this point, a resurgent Sauron has captured Gollum, and during the torture Gollum reveals the Shire and Baggins to Sauron. Sauron immediately sends the Nine Rings to the Shire to search for the Ring.

Reference Baidu Encyclopedia - The Lord of the Rings