How did the US implement the containment policy?

The U.S. implemented the containment policy primarily through a combination of military, economic, and diplomatic strategies aimed at preventing the spread of communism during the Cold War. This included the establishment of NATO to counter Soviet influence in Europe, the Marshall Plan to provide economic aid to rebuild European nations and strengthen them against communism, and military interventions in conflicts like the Korean War and Vietnam War. Additionally, the U.S. engaged in various intelligence operations and supported anti-communist regimes worldwide to curb Soviet expansion.