23 February 1954 Posted on February 22, 2015 by Staff The first mass inoculation of children against polio begins in Pittsburgh. Famous Words of Inspiration..."Freedom is the right to question and change the established way of doing things. It is the continuous revolution of the marketplace. It is the understanding that allows us to recognize shortcomings and seek solutions." Ronald Reagan — Click here for more from Ronald Reagan Related posts: 23 February 1954 14 September 1954 22 April 1954 26 April 1954 4 December 1954 12 April 1955 24 January 1908 23 February 2005 23 February 1999 16 August 1954