This PDF file includes B&W and color wall timelines, notebook timelines, and important date markers so you can create your own version of Ted's Timeline and keep track of history. The timeline starts in 1850 and extends through 2030. This timeline includes the 10-year pages used in the Early Modern level, as well as new 4-year pages since events happen so much closer together in this era of history. 
Timeline date markers for Snapshots of Modern History are also included.