Found this from Google, here’s the link:
https://classroom.synonym.com/negative-effects-on-the-us-economy-caused-by-world-war-ii-12084137.html
And then explain it furthermore
The Nuclear Non-Proliferation Treaty sought to D) prevent the spread of nuclear weapons to nations that did not already have them. The goal of the treaty was also to C) reduce the number of nuclear weapons held by major powers or any states possessing nuclear weapons with the general goal of nuclear disarmament.
Would take away their slaves
The Code Talkers provided important messages during wartime. Therefore, Transferring secret information about military strategies before an important battle is the achievement that would most likely have been made by the Code Talkers.