globalized context, which of the two issues -- sovereign debt and energy insecurity -- is the greater challenge to U.S. national interests and why?

Globalization is the integration of trade, economic, financial and communication resources. Its primary focus is on the free transfer of goods and services across national borders. However, there are some restrictions which are applied under this philosophy. Most notably: the movement of people across national borders with little to no interference. This is designed to protect the smaller economies and encourage development inside these regions. (Dodds, 2012)

The biggest challenge for U.S. national security interests is energy insecurity. This is because all nations require resources (such as oil and natural gas) to maintain consistent levels of economic growth. The tighter supplies will lead to increased chances of conflicts taking place based upon controlling them. (Dodds, 2012)

A good example of this can be seen with the...
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