Which if the following revolutions had a strong effect on world war 1

To compare two items, which is the correct order of body shifting?

Which of the following guidelines should be followed if you have a large spill that is dangerous or beyond your ability to clean up? a) call emergency authorities b) try to keep it quiet so nobody panics c) if the material is flammable, get several buckets of water to dilute it with d) wipe up as much as you can with appropriate rags

What occured in preparations of war