Prime Ministers of India - Simple d3 timeline

I have been working on a simple time-line showing the terms of Prime Ministers of India. Currently, the time-line is not very useful and only shows the duration of the term in the time0line, with some pictures, with the hover tool-tip linking to a Wikipedia page. The interactive version is here.

A simple extension of this would be to add historical events of different types over this time-line, with links to more information on these events. I’m not entirely sure, where I’m going with this, though.

Any ideas and suggestions are more than welcome.

Feel free to tweet to me or send me an email with your comments.
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