Hemp—a fiber of the Cannabis plant—has played an outsized role in world history. It was not only one of the first crops cultivated by our species, but also one of the crops planted by the first Europeans who landed in the eastern US. The Pilgrims grew it, as did George Washington and Thomas Jefferson. The foundational documents of American democracy, the Declaration of Independence and the Constitution, were initially drafted on hemp paper. Hemp fiber played a role in the rise of the American military and the Allies' subsequent victory in WWII. This episode tells that story—and more.