Before one can understand the effects of the Black Death, one must understand precisely what is and what it did. The Black Death was the common name for what is now known today to be three different diseases. The first, and most common of these was Bubonic Plague. The Bubonic Plague lasts for approximately six days. The early symptoms include hemorrhaging and splotches on the skin. Later on, various neurological and psychological disorders can occur. Bubonic Plague is fatal fifty to sixty percent of the time. The other two forms of the Plague, Septicaemic and Pneumonic were both much more rare, but much deadly, killing ninety-five a hundred percent of the time.
The Black Death did not originate in Europe, however. It originated in Central Asia, far away from Europe. So how did it get to Europe, and why during the Late Middle Ages? Before the time of the Late Middle Ages, infrastructure was vastly underdeveloped. Thus, diseases spread by humans could not possibly spread far, as most humans did not move too far from their homeland. By the time of the Late Middle Ages, trade and infrastructure had evolved into an advanced state. Trade routes connected all the main cities of Europe to the far away lands of Asia. Now, as the Black Death epidemic began in