Core countries are nations that hold significant economic power and influence in the global market. They typically have advanced technological infrastructure, high levels of education, and strong political stability. Examples of core countries include the United States, Germany, and Japan. These countries often dominate international trade and finance, contributing to the global economy. In contrast to peripheral countries, which may rely on agriculture and raw materials, core countries focus on manufacturing and services. They invest heavily in research and development, leading to innovation and higher productivity. This economic strength allows core countries to shape global policies and trade agreements.