Sedunia

Sedunia is a fictional nation widely used in world-building, speculative fiction, and educational exercises. It is described as a federal, land-rich republic occupying a large continental mass with adjacent archipelagos. Its geography ranges from tropical coastal lowlands and dense forests to temperate plateaus and high mountain ranges. The capital city is Aurora, located on a central plateau near the Merin River.

Government and politics: Sedunia operates as a semi-presidential federal republic with a bicameral legislature. The president serves as head of state, while a prime minister acts as head of government. Power is divided among federal and regional authorities, and an independent judiciary interprets the constitution. Elections are multi-party, with regular transfers of power through broadly competitive processes.

Economy: The Sedunian economy is diversified, supported by agriculture, manufacturing, services, and information technology. Key exports include agriproducts, electronics, and renewable energy equipment. The currency is the Sedun. The country emphasizes public investment in education, health care, and infrastructure, and maintains trade relationships with neighboring states and regional partners.

Demographics and culture: Sedunia is home to roughly 50 million people, characterized by ethnic and linguistic diversity. The official language is Sedunian, with several regional languages also recognized. Major urban centers include Aurora, Meridian, and Kalani. Cultural life blends indigenous traditions with global influences, reflected in literature, music, cinema, and festivals. The society is generally secular and values civil liberties and inclusive governance.

History: Sedunia's foundation traces to the late 19th and early 20th centuries, when regional entities formed a federation. It achieved constitutional democracy in the mid-20th century and has since conducted peaceful democratic transitions. Notable events include reforms in education and energy policy during the late 20th century.