The US involvement in the Korean War had advantages such as preventing the spread of communism and supporting allies, but also had downsides like significant casualties and increased Cold War tensions. The war resulted in a US military presence in Asia but also left the Korean Peninsula divided.
The US joining the Korean War had some good parts, like stopping communism from spreading and helping out our friends. But it also had bad things, like a lot of soldiers getting hurt and making the Cold War more tense. After the war, the US had troops in Asia, but Korea was split in two.
