China invented one of the most powerful things in the world. Gunpowder. Gunpowder is highly explosive, and it has many uses. Some of these are: fireworks, bullets, firecrackers, tank shells, grenades and many more things. Most of these uses are military uses because it has explosive properties which can be used to launch something, such as a tank shell or a bullet, or can be used as an explosive such as a grenade. Gunpowder has helped the rise and fall of many countries and minorities. Among these are native americans and the early Mexican residents, such as incas, and many other tribes. Gunpowder has been used to wage wars, and to win them. No printing press has ever won a war. I do not think that when the printing press was made, Genghis Khan loading up printing presses and shooting them out of catapults. And for some reason, I don't think that Napolean rode down a mountain on a printing press waiving his sword in the air. Gun powder has influenced us whether we like it or not. We have created more efficient ways of killing people with gunpowder, and we use that against our enemies. If, in the future, zombies rise out of their graves, then i guess that we could make little printing guns that shoot out bibles at them to kill them, but i kind of doubt that this will happen.