The layout has two charts: geo map and tree map. Each shows some particular information. However, there is no interaction between them. I feel that, by adding interactions between the two charts, we complement one chart with another. Viewers can get a better understanding of the distribution such as locations, ordering etc.
So, I added the following tweaks:
- added cross highlighting between the two charts using dashboard actions
- added dots on the map (Otherwise, tiny UT cities and states could be ignored.)
- added borders to states.(Otherwise, neighboring states of the same color may look like a single polygon.)

That's the tweak of the day.
[Update] A new viz of the day uses cross highlighting, also about India: https://public.tableau.com/en-us/s/gallery/literacy-india
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