For centuries, letters were the sole means of conveying information across great distances, giving them an incredible amount of power. The contents of a letter, in the right pair of hands, could start or end wars, inform political movements, and stir or suppress uprisings. Letters also had the added benefit of being a piece of writing, allowing the sender to compose and structure their thoughts in a way that is not always possible through regular speech.
Letters of course, were also a normal part of daily life. The majority of letters throughout history were mundane; checking in on far away loved ones, sending money, asking for news. But the combination of physical importance and impactful content could also make letters extremely potent items, and when written and read by powerful people, could become the fuse that lit the powder keg.
Today we will be reviewing five letters written by important people in important moments, that captured all that power and potential, and in doing so, changed the course of history.