Eclipsed Nature – Dark Wonders of Earth on Instagram: "🌍 The 10 Oldest Countries in the World 🏛️✨ Civilizations rise and fall, but some nations trace their roots back thousands of years. These countries hold the weight of history in their culture, land, and people. 1️⃣ San Marino – Founded 301 CE, world’s oldest surviving republic 2️⃣ China – Civilization dating back over 3,500 years 3️⃣ Egypt – Ancient roots stretching 5,000+ years 4️⃣ Iran (Persia) – Continuous culture since 550 BCE 5️⃣ Japa