Answer:
The Second Age of Middle-earth, in the world of J.R.R. Tolkien's "The Lord of the Rings," is a period of history that spans thousands of years, during which the dwarves play a significant role. In this age, the dwarves are known for their skill in crafting, mining, and metalworking, as well as their ability to live and thrive in underground environments.
The dwarves govern themselves through a complex and hierarchical system, with each dwarf clan having its own king. The dwarves are also known for their strong sense of community and loyalty to their clans, which is reflected in their practice of inheritance, where the leadership of a clan passes down from father to son.
As for magic, the dwarves in Middle-earth do not possess any inherent magical powers, but they do have a strong connection to the earth and are able to sense when precious minerals and gems are nearby. Additionally, their skill in crafting and metalworking has resulted in the creation of many magical weapons and artifacts, such as the mithril-clad sword of Thorin Oakenshield in "The Hobbit."
In conclusion, the dwarves of Middle-earth are a proud and skilled race, known for their expertise in crafting and mining, and their strong sense of community and loyalty to their clans. They govern themselves through a monarchy-like system, with each clan having its own king, and do not possess any inherent magical powers, but their skill in crafting and metalworking has resulted in the creation of many magical weapons and artifacts.