Bicentennial Minutes” modeled a kind of mass-culture unity we’re unlikely to match for the country’s next big birthday.

Not a map really, but a 5-foot-high chart showing in one glance 4,000 years of human history on a global scale. Thirty years ...

Discover 15 modern icons, from Donald Trump to Taylor Swift, shaping history with their roles in politics, culture, and innovation. See who defines our era!