The United States and the Soviet Union attempted to limit the possibility of global nuclear destruction by engaging in a policy known as "Mutually Assured Destruction"
So, to do this, they would ensure that they were always evenly armed. So, if one side went off the only side's missiles would automatically launch killing both sides.
The answer to that is poor working conditions and cruel treatments of peasents.
Which war are you talking about?
Answer:
Through the criminal experience gained and the political connections established in gambling and prostitution rackets in the early 1900s, gangsters had become well prepared for the exploitation of Prohibition, which was ratified as the 18th Constitutional Amendment in 1919.
1. The internet
2. The car
3. AI
4. The wheel
5. The Telephone
6. Pens/Pencils- we wouldn’t have many documents without it
7. Currency
8. Harnessing Electricity
9. Languages
10. School