Pierre and Marie Curie Discover Radium

1. The Triumph of Louis Braille (May 25, 1847)1955-09-11 2. The Last Day of an English Queen1955-09-18 3. The Boston Massacre1955-10-02 4. The Rescue of the American Prisoners from Santo Tomas1955-10-09 5. Moscow Today1955-10-16 6. The Secret Message That Plunged America Into World War I (March 1, 1917)1955-10-23 7. Grant and Lee at Appomattox1955-10-30 8. The Gunfight at the O.K. Corral1955-11-06 9. The Hoax of Cardiff Giant (February 2, 1870)1955-11-13 10. Bannister Wins the Mile Run1955-11-20 11. Eli Whitney Invents the Cotton Gin1955-11-27 12. Spindletop: The First Great Texas Oil Strike1955-12-04 13. The Chicago Fire1955-12-11 14. Pierre and Marie Curie Discover Radium1955-12-18 15. Washington Crosses the Delaware (December 25, 1776)1955-12-25 16. Benedict Arnold's Plot Against West Point1956-01-01 17. The Heroism of Clara Barton1956-01-08 18. V-J Day1956-01-15 19. Dr. Pinel Unchains the Insane1956-02-12 20. The Great Comstock Silver Strike (October 29, 1873)1956-02-26 21. When Stanley Finds Livingstone1956-03-11 22. Berlin Airlift1956-03-25 23. The Lost Battalion of World War I1956-04-01 24. The Recovery of the Mona Lisa1956-04-08 25. WIlliam Jennings Bryan's Presidential Nomination1956-04-15 26. The Return of Halley's Comet1956-04-29 27. Benjamin Franklin's Kite Experiment1956-05-13 28. The Doolittle Raiders Take Off for Tokyo1956-05-20 29. The Vote That Defeated Andrew Jackson for President1956-05-27 30. Cyprus Today1956-06-01 31. Does Not exist 32. Does not exist