Lyndon B. Johnson addresses the Nation March 31, 1968

Lyndon B. Johnson’s Decision Speech: Annotated

United States President Lyndon B. Johnson’s televised announcement that he would not run for re-election shocked a nation divided by the Vietnam War.
Signal corps, pigeon section, 1919

How Pigeons Helped Fight World War I

At ten weeks old, many of the birds headed to the trenches, carrying back messages over distances of about ten miles.