change as nation-states triumphed over the empires that had structured much of the world's political life in the nineteenth and early twentieth centuries.It mobilized millions of people,thrusting them into political activity and sometimes into violence and warfare.It promised not only national freedom but also personal dignity, opportunity,and prosperity.

Decolonization marked a dramatic change in the world's political architecture, as nation-states triumphed over the empires that had structured much of African and Asian life in the nineteenth and early twentieth centuries. It mobilized millions of people, thrusting them into political activity and sometimes into violence and warfare. Decolonization signaled the declining legitimacy of both empire and race as credible bases for political or social life. It promised not only national freedom but also personal dignity, abundance, and opportunity.

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Question:

The process for independence or decolonization marked a dramatic change in the world's political structure. What did decolonization signal?