Teraskyrn

Teraskyrn, officially the Teraskyrn Coalition, is a nation comprising Skylessia's largest island of the same name off the coast of the Marcelli Cape to the southwest. Marcellus is the nation's only neighbor, located across the sea to the northeast, but Teraskyrn also shares proximity with the new continent.

History
What are the key points people should know about the history of Teraskyrn? Were there any leaders (where applicable) that were respected and well liked? Particularly despised ones? Any major achievements that don't fit into the other categories?

Climate
What's the weather like here throughout the year? Is it sunny and hot, or cool and rainy? Is the area mostly uniform, or are there a variety of climates? Stick to Koppen Climate Classification for this!

Administrative Division
Give little blurbs about the different regions of the country, if applicable. Use appropriate level heading.

Government
The Coalition has run on the advice of a group of elders for generations, though recently, Blackpatch the Queen has been ignoring their calls and setting out on her own orders. She daringly commands her own loyal batch of captains and pirate forces, only rarely heeding the warnings of the elders when she sees fit. Captain Swiftwinds has remained loyal to the old ways, however, and like many of the Teraskyrn people who do not agree with Blackpatch's aggressive ways, he continues to obey their orders and respect their advice. For the most part, however, these personal discrepancies do not impact the common people, whose lives are only affected by what the day's job is and who is paying for it.

Foreign Relations
How does the world at large view this country? Likewise, how does the country view everyone else? Are they open to other nations, or do they keep to themselves? Who are they allies or otherwise friendly with? Are they at war with anyone or otherwise have a major beef with a nation?

Military
What's the general strength of this country's military? Strong points and weak points? Is it a force to be reckoned with, or is it only a matter of time before the world knows of how pathetic they are? How is it organized, and how are people recruited? Does a professional standing army even exist?

Demographics
I'm assuming the typical stats associated with demographics like population go here.

Economy
How healthy is the economy here? Is it at a high point and most people doing well? Or is it at a low point with widespread poverty? Are only certain areas in good or bad shape? Is gold/some other form of currency used, or is bartering more common?

Culture
What are the locals like? Are there any customs and holidays a traveler here should be aware of? What do they eat and how do they dress? What religion (if any) is prevalent, and what affect does it have on the culture? Are there any folkways or rules of etiquette to keep in mind? Is there anything particularly taboo that would cause a mob with torches and pitchforks to come after you?