Smarter in sixty minutes. Get smarter in just 60 minutes with in60Learning. Concise and elegantly written non-fiction books and audiobooks help you learn the core subject matter in 20% of the time that it takes to read a typical book. Life is short, so explore a multitude of fascinating historical, biographical, scientific, political, and financial topics in only an hour each. Did you know that the Illinois Confederacy of North America is arguably the longest ruling civilization in the world? Surpassing the Romans, Egyptians, Japanese, and Chinese, the Native Americans of this confederacy ruled the Midwest unchallenged for more than 9,000 years. 15,000-20,000 Native peoples from 12 tribes banded together under a common language and maintained peace on the prairie. While their interest in developing relations with European settlers eventually led to their dissolution, the confederacy is still one of the most notable civilizations of all time. To their ancestors, this is a legacy worth preserving, and to everyone else, it is certainly one worth learning about.