What were the effects of major new military technologies on world war 1

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.

Humans could now kill and destroy the lives of fellow human beings much more efficiently.

the answer to this question is the third option. hope this

he sent troops to protect the students as they entered the school.