Description
While all dwarves were made equal by the gods, their way of life later on, made considerable differences on their following generations. Hill dwarves came from the dwarves who did not choose to isolate themselves in mountains and underground, but settles near more approachable locations that could interact with other races. They focused more on trading rather than blacksmithing making them the intermediate between Mountain Dwarf goods and the rest of the world. Due to their more social nature, their kind was the "face" of the Dwarven kind towards the other nations.
Reputation
Hill Dwarves have the best reputation amongst their kin, being the most wise and reasonable, but their reputation of gold-loving stays strong.
Alive/Extinct
Hill Dwarves exist until the 4th era.

Hill Dwarf Traits
As a hill dwarf, you have the following racial traits.
Ability Scores: increase your Wisdom by 1.
Creature Type: You are a Humanoid. You are also considered a dwarf for any prerequisite or effect that requires you to be a dwarf.
Size: You are Medium.
Speed: Your walking speed is 30 feet.
Darkvision: You can see in dim light within 120 feet of you as if it were bright light and in darkness as if it were dim light. You discern colors in that darkness only as shades of gray.
Dwarven Resilience: You have Resistance to Poison damage. You also have Advantage on saving throws you make to avoid or end the Poisoned condition..
Dwarven Toughness: Your Hit Point maximum increases by 1, and it increases by 1 again whenever you gain a level.
Stonecunning: As a Bonus Action, you gain Tremorsense with a range of 60 feet for 10 minutes. You must be on a stone surface or touching a stone surface to use this Tremorsense. The stone can be natural or worked.
You can use this Bonus Action a number of times equal to your Proficiency Bonus, and you regain all expended uses when you finish a Long Rest.
Languages: Your character can speak, read and write (writing requires INT score 6 or higher) Common and Dwarvish or one other language of your choice that you and your DM agree is appropriate for your character's backstory. A list of languages and their regions can be found in Languages.