Of course (while not entirely new) the proliferation of the machine gun forced the type of warfare that ensued.
Aircraft and tanks were the most effective new technologies used in WW1
all haha
The first use of gas in a war was used in world war one.
World war 1
The development of devastating new weapons technologies.
NO
Many communication technologies were pioneered during World War I, the most notable of which was radio. Other technologies used then were telegraph and newspapers.
all haha
The sling shot
The Atom bombs used to end the War.
The first use of gas in a war was used in world war one.
Firearm, nuclear, jet engine, radar, radio, etc. technologies saw service in World War 2
machine guns
For the most part, yes.
Adopting woman's suffrage
What 'technologies' are you thinking of?
Answer Lancaster
World war 1