Significant globalization, the very considerable increase in economic, cultural, and political interconnection among world regions substantially accelerating during the late 20th and early 21st centuries, is generally attributed by historians to a combination of significant factors, most significantly including:
- **A)** Significant globalization having no meaningful, describable relationship to significant technological and economic interconnection, or the broader significant causal factors already discussed at multiple points throughout this unit
- **B)** A single, isolated cause with no meaningful contribution from any other significant factor of any kind, a characterization that significantly oversimplifies the genuinely complex, multi-causal origins of significant globalization already discussed at multiple points throughout this unit
- **C)** Very significant advances in transportation and communication technology (including air travel and, later, the internet, covered further below in this unit), considerably reduced international trade barriers, and the expansion of multinational corporations and international financial institutions - this combination of factors illustrates a further significant example of the genuinely complex, multi-causal origins of significant global economic and cultural interconnection already discussed at multiple points throughout this unit
- **D)** A complete absence of any significant technological or economic development of any kind contributing to globalization, a characterization that directly contradicts the very significant, well-documented technological and economic developments already discussed at multiple points throughout this unit
Significant globalization is generally attributed by historians to a combination of significant factors, most significantly including very significant advances in transportation and communication technology, considerably reduced international trade barriers, and the expansion of multinational corporations and international financial institutions.