"soviets create iron curtain in eastern europe" "mao zedong leads successful revolution in china" "north korean invasion of south korea leads to war" which development is reflected in these headlines?

23. how does specialization among nations encourage interdependence? nations work together to share labor and resources to produce vital goods. nations sign treaties prohibiting taxes on imports. nations produce specific goods and then trade to obtain things they need. nations that are more developed agree to fund development in nations with limited industry.