"American peace society was the first nation to safeguard a peaceorganization that improves the society".
EXPLANATION:
"American peace society" was formed in 1828 at the New York City.
It was formed by merging many "state and local societies".
"American Peace society" took many steps to improve the society.
It organized many press conferences and regularly published a magazine with the title "Advocate of Peace" and it was alwaysagainst warsbetween the nation-states.
But it did not oppose the American Civil warbecause they thought the Union war is a "police action" against the criminals.
