Domino Theory
If one country in a region came under the influence of communism, the surrounding countries would follow
Real World Example
The domino theory was a significant idea during the Cold War, suggesting that if one country fell to communism, neighboring countries would also fall, like a row of dominoes. It was important because it influenced U.S. foreign policy, leading to involvement in conflicts like the Vietnam War to prevent the spread of communism. The theory responded to fears of Soviet expansion and was used to justify military interventions. Today, the concept can relate to how ideas or trends spread quickly through communities or social media, influencing behavior and decisions. For example, if one friend starts a new hobby, others might follow, demonstrating how one person's actions can impact a larger group.
Practice Version
