New plot type! Map plots have been a gap in my data viz skills for a while. I have finally found a way to make them! I am pleased with the result, what do you think?
This visual nicely illustrates which countries in the world have access to nuclear weapons throughout history. Some countries had access to them at some point in history but gave them up after a couple of years. Examples of these countries are South Africa and old soviet countries such as Ukraine and Belarus.
Tools: python, pandas, tkinter, sjvisualizer
Data sources: Wikipedia (historical data) https://en.wikipedia.org/wiki/Historical_nuclear_weapons_stockpiles_and_nuclear_tests_by_country and Arms Control Association (2021) https://www.armscontrol.org/factsheets/Nuclearweaponswhohaswhat
Collected data and formatted data: https://www.sjdataviz.com/data
Formatted Data Download: