Chemical weapons in World War I

Chemical weapons in World War I is a chemical weapon.

Overview

First large-scale use of chemical weapons leading to their banning.

In detail

Chemical weapons in World War I is a chemical weapon.

Sources

Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.

reference work · Reputable secondary · Wikipedia
“Chemical weapons in World War I”, English Wikipedia, consulted as further reading
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reference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q1466634: Chemical weapons in World War I
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