The North became more industrialized whereas the South continued to be more agricultural and rural
German declaration of Submarine Warfare
Zimmerman Telegrams
As the idea of Détente moved forward one central goal for the west was the promotion of human rights. One of the central objectives of the West was the promotion of human rights because methods of repression, intimidation, denial of access to studies, denial to work, imprisonment or dismissal for political reasons were used.
It should be C. You may want to check though, I’m not a expert
