Cold War: Nuclear Arms Race

At their peak, who produced the most Nuclear weapons?

To this day, who is producing the most Nuclear weapons?

Cuba turned to communism. Russia placed nuclear bombs in Cuba creating what?

Why was the world scared of Nuclear weapons at the time?

Why did the Cold War end?

In what year did Russia place a satellite into orbit to create tensions with America?

What is MAD?

When did America detonate their first Nuclear bomb?

When did the Cold War end?

In what year did major countries sign a document stating they wouldn't test Nuclear weapons