What was the effect of the lasting peace on the samuri class?

The effect

Explanation:

The samurais population was decreasing because now that Japan is peaceful people don't need samurais

its true: ) hope this

the right answer is the end of world war ii

after the end of a global wwii all the nations involved, in an attempt to create an organization to maintain world peace. this agreement would work settling international disputes via negotiation and arbitration instead of leading the issues escalate to another war.