Khalid Ibn al-Walid: The Sword of Allah (Encore)

In the 7th century, the world saw the rise of one of the most important religious and political forces in history: Islam. Springing forth from the Arabian Peninsula, within a matter of years, the Islamic Caliphate had become one of the largest empires on Earth. Much of that growth was due to one man. He wasn’t a religious leader, and he wasn’t the head of the empire. He was one of the greatest military leaders in history. Learn more about Khalid Ibn al-Walid, the Sword of Allah, on this episode of Everything Everywhere Daily. Sponsors Expedition Unknown Find out the truth behind popular, bizarre legends. Expedition Unknown, a podcast from Discovery, chronicles the adventures of Josh Gates as he investigates unsolved iconic stories across the globe. With direct audio from the hit TV show, you’ll hear Gates explore stories like the disappearance of Amelia Earhart in the South Pacific and the location of Captain Morgan's treasure in Panama. These authentic, roughshod journeys help Gates separate fact from fiction and learn the truth behind these compelling stories. InsideTracker provides a personal health analysis and data-driven wellness guide to help you add years to your life—and l…