Possible Clues:

• Round end of plain, road bends right, leading to a mountainous region
• Pyrenees republic
• Tiny European nation
• Article by Copperfield's wife about Micawber's ultimate state
• Catalan state
• Country road ran randomly
• Road ran windingly in mountainous country
• An artist holding stick up in the country
• European country about the size of Tampa
• A Northern party a bishop backed in principality