Chapter Summary

The end of the Cold War confrontation between superpowers has resulted in a world in which regional tensions endure and sometimes become international conflicts. Consequently, in a way similar to its actions in the Cold War era, the United States after 1990 continued to be involved in military conflicts far from home in regions ranging from the Balkans to Libya, Iraq, and Afghanistan. These conflicts have also spurred arms races that have led to the emergence of new nuclear powers in South Asia and East Asia.

The transitions to economic and political liberalism in the former Soviet bloc and in Latin America were particularly dramatic expressions of the rise of liberalism worldwide, which included the economic and political integration of Europe and the emergence of China as an economic superpower. Growing interconnectedness of world markets has meant increased economic volatility, such as the global financial market crisis of 2008. Cycles of economic growth and crisis, as well as contradictory experiences of integration and regional conflict, are tensions of the modern world rooted in historical experiences.