Want this question answered?
SONARs
Radar, Sonar, atomic bombs, more advance airplanes.
RADAR, SONAR, the proximity fuse,
Radio Apex
They might make world war z 2 in 2016.And I hope they will.
SONARs
Gunpowder
during World War 2 there was alot of technological development (alot of it nazi's) and the things that where developed where put into practice.
Jeromy Petscae
Airplanes
numerous technological advances
Radar, Sonar, atomic bombs, more advance airplanes.
RADAR, SONAR, the proximity fuse,
Radio Apex
A common innovation after WWII was housing developments (tract housing); following the war, thousands and thousands of families were formed and needed inexpensive housing. The housing developments lead to strip malls, which lead to shopping centers.
the use of atomic weapons increased quickly ============================A1 Devraj==========================
Indirectly. World War 1 saw the decline of imperialism, leading to World War 2, in turn leading to the Cold War, leading to the present time. Also, World War 1 was a great technological war, and that same technology, though much updated, is still with us.