| Scatter | World War I | April 30, 2013 |
| Flashcards | Nationalism and Unification | March 21, 2013 |
| Test | Industrial Revolution | March 20, 2013 |
| Flashcards | Enlightenment | February 11, 2013 |
| Scatter | Enlightenment | February 11, 2013 |
| Test | Russian Revolution | February 11, 2013 |
| Test | World War I | February 11, 2013 |
| Test | Enlightenment | February 11, 2013 |
| Test | World War II | June 12, 2012 |
| Test | French Revolution | February 28, 2012 |
| Learn | Enlightenment | February 10, 2012 |
| Scatter | Public Opinion | October 24, 2011 |
| Test | Public Opinion | October 24, 2011 |
| Speller | Enlightenment | September 26, 2011 |
| Test | Nationalism and Unification | March 29, 2011 |
| Scatter | Napoleon and the Congress of Vienna | March 21, 2011 |
| Test | Napoleon and the Congress of Vienna | March 21, 2011 |
| Space Race | Napoleon and the Congress of Vienna | March 21, 2011 |
| Learn | Napoleon and the Congress of Vienna | March 21, 2011 |
| Learn | Russian Revolution | December 21, 2010 |
| Learn | World War I | November 15, 2010 |
| Learn | French Revolution | October 3, 2010 |
| Space Race | Enlightenment | September 24, 2010 |
| Space Race | Russian Revolution | June 8, 2010 |
| Scatter | Russian Revolution | June 8, 2010 |
| Space Race | French Revolution | April 8, 2010 |
| Scatter | French Revolution | April 8, 2010 |
| Space Race | Industrial Revolution | March 25, 2010 |
| Scatter | Industrial Revolution | March 25, 2010 |
| Learn | Industrial Revolution | March 23, 2010 |