Which weapon introduced during world war i would revolutionize battlefield warfare?.

The machine Gun

Explanation: In the course of these four long years, one of the most iconic weapons of World War I was responsible for a massive amount of these statistics. The machine gun revolutionized combat efforts and quickly drove out nations with their horse-drawn carriages into submission.

a change of venue is the legal term for moving a trial to a new location. a change of venue request because venue is improper means that the removing defendant believes that the case may not be in that venue because it is improper under procedural rules.