The developments of gunpowder and the cannon were the most important advances during the Middle Ages. If it weren’t for these inventions, who knows how we would be fighting today, possibly still the wars of Ancient Rome. The development of gunpowder meant that soon the use of knights would be useless because of the projectile that could easily knock a knight off his horse, rendering him helpless. The gunpowder enabled this projectile. The development of the cannon goes hand-in-hand with the gunpowder. This invention enabled things to be projected by the use of gunpowder. This invention also stopped sieges, which ended the need of city-walls. The crude versions of these weapons were used during the Hundred Years War, between England and France. Eventually these inventions paved the way for the modern gun and other inventions like bombs. These developments were truly the most important things that came out of the Middle Ages.Gunpowder and the invention of the cannon meant the end of primeval warfare. These inventions marked the end of the use of knights and the siege. Once the cannon was invented in the early fourteenth century, by the German monk Berthold Schwarz , knights and city walls didn’t stand a chance. If the enemy went into a siege, all the general had to do was bring in their cannons, and blast a hole in the wall allowing his men to get through. Then the victory went to the best trained army. The primative version, was rather large and heavy, but the tube projected rocks and other objects which could easily render a knight, or a city wall helpless, and at the mercy of the army. These developments truly marked the end of the primative warfare.Even though cannons and gunpowder came into the Hundred Years War, it was not that helpful during the war, but it did improve greatly. During the war, cannons were developed and used, but they were very hard to use due to their size and weight. These crude cannons could only...