Winnie E Reynolds (born 1892)

In 1892, in the year that Winnie E Reynolds was born, on October 12th, the "Pledge of Allegiance" was first recited in unison by students in U.S. public schools. Composed the previous August by Francis Bellamy, it was to be recited in 15 seconds and originally read: "I pledge allegiance to my Flag and the Republic for which it stands, one nation, indivisible, with liberty and justice for all." "Under God" was added in the 1950's.

In 1923, the A.C. Nielsen Company was founded in Chicago. It provided an audience measurement system that could provide radio station owners with information on their listeners and the popularity of their shows. Later, the Nielsen company became the basis for the fate of television programs.

In 1936, on November 2nd, the British Broadcasting Corporation (BBC) debuted the world's first regular high-definition television service. The channel had a short schedule - Monday through Saturday, 3:00p to 4:00p and 9:00p to 10:00p. The first broadcast was "Opening of the BBC Television Service".

In 1954, from April 22 through June 17th, the Army v. McCarthy hearings were held. The U.S. Army accused Roy Cohn (chief counsel to Senator McCarthy and later trusted mentor of Donald Trump) of blackmail. McCarthy and Cohn accused the U.S. Army of harboring communists. The Army allegations were found to be true. The U.S. Senate later censured McCarthy.

In 1986, on January 28th, the space shuttle Challenger exploded 73 seconds after launch. All seven crew members died. The cause of the explosion was later found to be a failed O-ring. The O-ring failure was due to the unusually cold conditions at Cape Canaveral.