This concise world history timeline provides a conceptual framework that will help students grasp the big picture of history from the big bang to the space age.

The Four Eras timeline identifies historical watersheds that separate the four eras, and it correlates to units in the Student's Friend concise historical narrative.

Note: For a print version of the timeline in pdf format, click here.

.© 2001 - 2011 michael g. maxwell - maxwell learning l.l.c.