Among the factors that shaped modernism were the development of modern industrial societies and the rapid growth of cities, followed by the horror of World War I. Modernism was essentially based on a utopian vision of human life and society and a belief in progress, or moving forward.
3. They had economic and strategic interest in the country.
Explanation:
The definition would be "the military doctrine that an enemy will be deterred from using nuclear weapons as long as he can be destroyed as a consequence"
source: https://www.vocabulary.com/dictionary/nuclear%20deterrence
