It was on your screen when you watched the 2018 Olympics, and it\'s in the background every time Donald Trump sends out a tweet about Kim Jong-un.
The Korean War was part of the Cold War - a more familiar subject - b.
It\'s not the topic of dozens of movies every year, and many Americans never learned about it, even once, in school.
You may not have heard as much about the Korean War as you have about the American Civil War, World War Two, or the Vietnam War.
It\'s the Korean War.
It was on your screen when you watched the 2018 Olympics, and it\'s in the background every time Donald Trump sends out a tweet about Kim Jong-un