Hello. Although you showed the book to which the question refers, you did not say which incident the question refers to, as there are many incidents covered in the book. This makes it impossible for your question to be answered, but I will try to help in the best possible way.
The main factor that points to the transition from old forms of war to new forms of war during the first world war was the use of technologies, mainly those driven by the industrial revolution, which gave the army a warlike power never seen before and allowed each army had access to fighter planes, tanks, submarines, toxic gases and others that did not exist in previous wars and that caused much greater destruction.
Edited passage (corrections are in bold, everything else is fine):
Considered one of the most significant documents in the history of the democracy, the Magna Carta was written by thirteenth-century barons to protect their rights against King John of England. During the American Revolution, the document inspired the colonists in their pursuit of freedom.
Hope I was able to help! Feel free to leave a comment if you have any further questions :)
"Well see if you take a setgrenal over here, you'll see a flipperdonder. Take one more step to the right and see a whalyoa," said the Updondesie.
"Toodlroo is my favorite treat," exclaimed Bingus.
The Updondesie setgrenal at Bingus with a blank expression. "Well, Bingus Gillie, you might want to quex on out of here before you fall into some Toodlroo," quipped the Updondesie and he nudged Bingus over the edge into a never ending river of Toodlroo. He state and he completely ignore the scream kid, "Shall we move on with the bizogig?"
What is tour question because I can't see it?
An analytical statement or survey of the main ideas to be discussed in a paper is called an thesis statement