How war has changed over time?
Firstly, war has changed greatly from the past to the present due to the evolution of technology. In the past, when fighting war, people had to get into formations and prepare spears and forks to fight with another country who would do the same and they will charge at each other and fight in a battlefield. In current warfare, people use guns and machines to help fight wars and instead of getting into "formations" in the battlefield, their formations are usually very different as guns which are deadly could be used as range weapons. Also, communication have also improved as in the past, people had to run back from the battlefield to report to their kings on the details of the war which is ongoing while now, telephones and other forms of communications are used to make information passed around easier. Lastly, the forms of fighting war are much much more different in current warfare as bombs are used to somehow "speed up" war as we have suicide bombers, atomic bombs etc. These points could be referred to the prominent WWII and the wars fought way back when China have not gained independence. In WWII, the Japanese used suicide bombers while we have the Americans using atomic bombs on the Japanese.