Poison gas, tanks, flamethrowers and machine guns was introduced in World War 1.
The main causes of WW1 is Nationalism, Imperialism, Alliances, and Militarism.
The Mediterranean .
The nuclear weapons of the cold war still exist. They were in responsible controlled hands during the cold war (which is why there wasn't a war). The problem: Keeping them out of un-controlled hands.
world war 2 ended in 1945, along with the holocaust. hope that helps!
Nearly every kind that anyone could think up.
in the war they had a shortage of metal to build weapons or guns so they choped bits of metal off railings that were by churches,houses building etc............
1942
Weapons during the arms race.
Un-restricted submarine warfare. If it wasn't for that, the US would not have entered the war. As it was, the US was only in it for a year anyway...it ended in 1918 (the US entered the war in 1917).
from 1914 to 1918
A possession of Japan.
150,000.
The three underlying causes were nationalism,alliances, and more weapons.
The Mediterranean .
Great Britain was able to build ships and make weapons.
Great Britain was able to build ships and make weapons-novanet
The nuclear weapons of the cold war still exist. They were in responsible controlled hands during the cold war (which is why there wasn't a war). The problem: Keeping them out of un-controlled hands.
the first wolrd war was start from 1914, and ends on 1918.