Evaluate the extent to which world war one (1914-1918) marked a turning point in the history of warfare.

There is no greater jump in human history in terms of warfare than the jump during World War I and the jump during World War II.

World War I marks the first major debut of killing technology onto the world stage. This included airplanes, chemical weapons, and more.

thing is, i'm afraid, you can't.

the most you can do is log out and never log in again.