Did they uphold the Constitution, and promote peace, prosperity, and liberty?
Martin Luther King Jr. was no saint, but this nuanced biography confirms his many virtues.
Test your knowledge. Can you answer these questions about the presidents of the United States?
Regional rivalries may no longer count, especially in tough times like these.
But many exiting lawmakers also bring years of experience to the Obama administration.
Democratic control of Washington brings unity but also new demands.
Americans elect their first black president and deal a blow to an era of Republican ascendancy.