African Americans joined the westward migration

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.

Violence or the threat of violence carried out for political purposes is called a) glasnost b) terrorism c) perestroika d) stagflation

During industrialization which led to an explosion of new economic theories