It first started with the Pearl Harbor Attack and was officially announced by Roosevelt in the Quarantine Speech.
Answer:
OC, Maintaining Global Peace
Explanation:
United Nations organization was created to prevent future world wars.
Much more mixed cultures eg brazil. industrilisation of most cultures who used slavery through cheap labour that benifited the society eg russia but also at a great cost usually death disease and social unrest
Answer:
That America is and always will be these 3 traits. Liberty, Justice, Peace.
Explanation: