Many nations agreed to stop using chemical weapons after World War I.
Explanation:
The use of chemical weapons during World War I had devastating effects on humanity; both on the aggressors and aggrieved. It killed hundreds of thousands and gave many others, after-effects that lasted them decades.
The Chemical Weapons Convention (CWC) control treaty was put into force on 29th April 1997 where production, stockpiling, and use of chemical weapons was outlawed.
These sea's helped with trade with others countries!!, India was certainly lucky as trade is necessary for obtaining resources goods and items they have no abundance of. These routes were essential for their trade ships to reach Africa and the Middle east and other Major trade areas.
