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How much longer can the Sun continue to generate energy by nuclear reactions in its core?
Public Highway System
A network of roads and highways built and maintained by a governmental entity for public use, facilitating transportation and communication across regions.
Working-Class Blacks
African American individuals who are part of the working class, highlighting their economic status and experiences in the labor market.
Influential Positions
Roles or titles held within organizations or societies that have significant power to effect change or make decisions.
Black Electorate
The segment of the electorate composed of African American or Black voters, significant in shaping political outcomes and policy decisions.
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