The integration of international trade and finance markets.

• A. Globalization
• B. Diffusion
• C. Subcultures
• D. Preindustrial societies

Answer: (A)

Globalization refers to the increasing interconnectedness of economies worldwide, especially in trade and finance. The integration of international trade and finance markets means that goods, services, and capital move across borders more freely and rapidly. Companies source inputs from different countries, production spans multiple nations, and investment and borrowing cross borders through foreign exchange markets and cross-border lending. This creates more interconnected economic activity and interdependence among nations. The other terms describe different ideas: diffusion is about the spread of ideas or technologies, subcultures are cultural groups within a larger society, and preindustrial societies refer to historical periods before industrialization. The phenomenon that best captures the integration of trade and finance across borders is globalization.