The west Pacific volcanic island of Iwo Jima was
declared secure by the U.S. military after weeks
of fiercely fighting its Japanese defenders.  

 
CARLATA BRADLEY

Diana Ross was the lead singer of the vocal group The Supremes,
who became Motown‘s most successful act during the 1960s and
one of the world’s best-selling girl groups of all time.

They remain the best-charting female group in history, with a total
of twelve number-one hit singles on the Billboard Hot 100..

Following her departure from the Supremes in 1970, Ross began
a successful solo music career. Diana is 80 years young today.

On March 26, 1953, American medical researcher Dr. Jonas Salk announces on a national radio show that he has successfully
tested a vaccine against poliomyelitis, the virus that causes the
crippling disease of polio.