Trolls

A more intelligent variant of the Feral Trolls found in the wilds, these Giant-kin have formed large kingdoms in the ancient empire of the giants called the Shattered Ord. The kingdoms have a general technology level that is on par with the human kingdoms of the Azure Federation but they are less organized and more prone to infighting within the kingdoms, much less among the different kingdoms. 
A warlike people, they hold a special hatred for human-kind due to the long memories of an ancient war between their gods.

Str +2, Con+3, Int-2, Wis -1, Cha -2
Age Adult: 13, Elderly: 65
Alignment: 
Neutral
Size: 
Medium with an average height of 7ft-9ft
Speed: 
30 ft.
Darkvision 60 ft.
Oversized weapons: 
Can wield weapons made for large creatures that deal an extra 1d4 damage.
Doubled carry capacity and the amount you can push, drag, or lift
Regeneration: 
As a bonus action, you can spend 1 hit die during combat. Additionally, any severed body member (finger, leg, arm, etc.) is restored if held against the stump for 2 minutes. Must finish a short or long rest before using Regeneration again.
Vulnerability to Fire and Acid damage
Languages: Common and Giant

The Shattered Ord
The former empire of the Giants, a sprawling mountainous empire now in ruin that is squabbled over by various tribes and kingdoms of Giant-kin.
The Troll Wars
A large scale war between the Azure Federation and the unified troll kingdoms of the Shattered Ord that left the Boraldessel Duchies ravaged and ruined. This war ended at the Siege of Kessledarf where the Baron of Kessledarf and the Azure Federation Army were able to destroy the attacking armies entirely before hounding them back over their borders.