Germany harnessed chemical warfare first during WWI. They started with bromine gas (which failed because it froze during the harsh winter months of the war), and then they moved to chlorine gas (which failed at first because they used it on a windy day - it blew back and killed more of their own soldiers).
The US first stockpiled chemical weapons during the 1930s.
The use of chemical weapons in warfare was first prominently introduced during World War I, particularly with the German Army's deployment of chlorine gas in 1915. This marked a significant escalation in the use of toxic agents in combat, leading to widespread suffering and casualties. Although chemical agents had been used in smaller capacities prior to this conflict, World War I represented a systematic and large-scale application of such weapons.
The use of chemical weapons during the first World War ; see relevant link below .
The first ever nuclear explosion was a test in New Mexico in 1945
world war 2 was the first war to use weapons because world war1 wasn't a really hard war to battle as world war 2 was a really hard one to battle against over people and countries
GERMANY
Germany was the first country to use chemical weapons during World War I, employing chlorine gas against Allied troops in April 1915.
The airplane, the submarine, the machine gun saw its first real widespread use, chemical weapons, flamethrowers.
Chemical weapons were first used in war by Germany in WW1.Nuclear weapons were first used in war by the US in WW2.
Yes, smoke grenades, marking rounds, rockets, and various forms of flame weapons were used in Vietnam (along with CS gas). But officially the US did not deploy chemical warfare in Vietnam. During the Viet era; US doctrine was: 1. Never to deploy biological weapons 2. Use chemical warfare only in self defense (meaning the other nation had to use it first) 3. Reserved the right of first strike with nuclear weapons
The US first stockpiled chemical weapons during the 1930s.
The use of chemical weapons during the first World War ; see relevant link below .
During the First World War
Haiti is not the first capital in the world, but it is the first black nation in the world
A "have nation" describes a developed, first world country, that have all the latest technologies of the world. A "have not nation" describes a still developing nation that is behind on technology and is less advanced than the first world countries.
George Bush was the first American president to unilaterally dismantle some US nuclear weapons. In 1991, he committed the U. S. to the destruction of some chemical weapons.
the new nation was in debt because at first it had no money to buy weapons to foght Europe with so it barrowed the money from other countries in order to get them and to pay the millitia.