1) The Appalachian Mountains, running along the eastern coast of the United States, are one of the oldest mountain ranges in the world.

2) The world's largest desert is the Antarctic Desert, covering around 5.5 million square miles.

3) The first modern health insurance policy was introduced in Germany in the late 19th century.

4) The insurance industry is one of the oldest industries in the world, with roots dating back thousands of years.