The Domino Theory: The Definition That Changed The World

The domino theory is a geopolitical concept suggesting that the spread of communism in one country could trigger a chain reaction, leading to the fall of neighboring countries,. The domino theory gained prominence in the 1950s and 1960s, particularly after the spread of communism in china and north korea. This theory justified u. s. The domino theory significantly shaped u. s. Involvement in the korean war by promoting the idea that a communist victory in korea could trigger a series of neighboring countries falling under.