Historic Milestones
This foundational U.S. document, primarily written by Thomas Jefferson, was adopted on July 4, 1776.
What is the Declaration of Independence?
The fall of this structure in 1989 symbolized the end of the Cold War and the reunification of a major German city.
What is the Berlin Wall?
In 1969, this American astronaut became the first human to walk on the moon, delivering the famous line, "That's one small step for man..."
Who is Neil Armstrong?