How and why did the Russian Revolution of 1917 and the US entry in World War ²Taffect the course of the war?

The start of World War ²T was the reiterate of the imperial era, back in the middle of19th century. The European power was decolonizing and the whole objective of this war was to gain more land. Most of the countries were not satisfied with their land. However this war was thought to be a short war but because of various circumstances, it took the war 4years to finally finish. Also, the number …showed first 75 words of 1220 total…

…showed last 75 words of 1220 total…war there was advantage and disadvantage; but there should have been another way of fighting by gaining more land. I could understand that they want to show power so that if that country wins that proves that you are the strongest; and, that means that they can take over the land. But the problem is not only the power they should respect the weak country's right of inhabiting there. Bibliography: BOOK: First World War's inheritance