During World War One, tanks, guns, chemical weapons, bombs, airplanes, ships, submarines and grenades were used to kill. A lot of these weapons and machines were difficult to use, really easy to destroy, too heavy, didn't last too long, not accurate enough, and didn't shoot too far. The weapons and Transportation machines were improved in World War Two to make it easier to kill; therefore soldiers would kill more of the enemies. Also, if the machines were too easy to destroy, they improved them or eliminated them. New technologies were invented after World War One because the soldiers realized that they needed better strategies to kill the enemies without themselves getting injured and killed. Some of those technologies were used for defensive purposes as well. For example, the radar was a new technology that was used to identify where the enemies are so they could kill them, and the radar was used to identify when the enemies were attacking so that they could defend ahead of time. Transportation machines such as airplanes, tanks, submarines, ships, and weapons such as different types of guns were improved in World War Two.
Airplanes, tanks, submarines, and ships used in World War One were improved for World War Two. Airplanes in World War One didn’t have as much technology as in World War Two and couldn’t fly a long distance in a short amount of time like the planes from World War Two used to fly. Airplanes in World War Two had more space for bombs on board and they had radars. Tanks in World War Two had more weight than in World War One, meaning that they had more metal on them so bullets wouldn’t damage the tanks easily. In World War One war most tanks would have a range of 25 miles, while in World War Two a tank could reach the range of 400km, which is 248.5 miles. The armor inside the tank also increased, that’s why the tanks got heavier in World War Two. Submarines had more deck guns in World War Two because more guns were invented during World War Two. The Radar was invented after World War One and before World War Two; therefore they installed the radar in the submarines for World War Two. The Submarines in World War Two had air conditioning and new battery-powered engines, which was not used in World War One either. The ships in World War One didn’t have radars because the radar was invented after World War One. Ships in World War Two had the radars installed, got their speed increased, and the cannon range increased as well.
The usage of machine guns in World War One brought new ideas to built better models of machine guns and submachine guns in World War Two. MP40 is a submachine gun that was produced from 1940 to 1945. The MP40 is an automatic gun, and it’s really accurate. Its effective range is 100 meters, and its rate of fire is 550 rounds per minute. Another model of a commonly used submachine gun is the Thompson. This submachine gun was produced in 1921. The Thompson is an automatic gun as well. It is very accurate, and the fire rate is very high: 800-850 rounds per minute. Its effective range is 50 meters. A very commonly used and successful machine gun is the SG-43, which was in service from 1943-1968. This machine gun was gas operated, and it was automatic. The machine guns in World War One were not gas operated and didn’t have the rate of fire that the machine guns from World War Two have. The rate of fire from the SG-43, which was used in World War Two, is 500-700 rounds per minute, while a machine gun from World War One would only fire 400-600 small-calibre rounds per minute.
The performance of the rifles in World War One was really poor; therefore they improved some rifles and even made new models for World War Two. Rifles in World War One would usually fire only 15 rounds per minute. Their range was about 1,400 meters, but the accuracy could only be guaranteed...