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Help - Timeline

Help contents

What is the Timeline?

The Timeline is a DHTML-based AJAXy widget for visualizing time-based events. It is like Google Maps for time-based information. The Key Events Timeline contains entries for events spanning the whole of world history. The Study Unit timelines contain events occurring in a fixed time period relating to a particular historical theme.

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How do I get to the Timeline?

You can get to the Key Events Timeline from the Home Page or the Study Units search/browse page. Other, more specific timelines are accessible from the relevant Study Unit pages.

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What can I do on the Timeline page?

Once the Timeline has loaded you will be presented with time bands which you can click and drag horizontally to access the timeline events (Note: you can also use the left and right cursor keys to pan each band).

Events that have a specific start and end date, like wars, are represented by a coloured bar the length of the event time span. Events which occur on a particular date are represented by a coloured bullet. Clicking on any of the above events will display the event details in a popup layer called an event bubble. Event bubbles include links to relevant Study Units.

Note: events on the Key Events Timeline are colour coded according to theme: blue for military, red for political, and green for social.

Below the timeline there are some further navigation aids to help access the years you are looking for:

To Center timeline by year - enter the year in the box provided and click the Go button. To access B.C. you must use minus symbol before the date.

To Center timeline by decade - click on the appropriate decade link.

To Center timeline by century - click on the appropriate century link.

Note: the decade and century options only appear when they are appropriate for the period covered by a particular timeline.

You can also print the timeline as it appears on screen, view a text-only version, or get a Durable URL for the page.

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