The DMZ between North and South Korea is one of the most fortified borders in the world.
✓ TRUE FACT
Darwin visited in 1835, and observations of species variation helped shape ideas later published in 1859. The archipelago has 100+ islands and islets, with many endemic species.
🤯 "The DMZ between North and South Korea is one of the most fortified borders in the world. Peace enforced aggressively."