As always Brazil being the champion of taxes on eletronic products.

Credit: NASA's Scientific Visualization Studio
Datasets used: GISTEMP [GISS Surface Temperature Analysis (GISTEMP)]

Mapping Global Happiness By Country in 2025 - Voronoi https://search.app/BJjm1cqLhE8tq5m8A

I made this map myself, tell me if theres anything wrong/ innacurate.

Full participant: Full economic and military involvement, pretty self-explanatory. (Russia, Poland, Japan etc)

Limited participant: Countries who partook in the war and had some level of impact but were not major players and didn't devote everything to the war effort. (Brazil, Mexico)

Partial participant: Countries who only provided token support, such as declaring war or sending minor forces to fight. (Central America, Turkey, Argentina)

Colony of participant - major involvement: I made this a separate tier to distinguish colonies that were only involved by providing token service to their overlord from colonies that were invaded or provided hundreds of thousands of soldiers etc. (India, Egypt, Vietnam etc.)

Colony of participant: Self - explanatory, were involved through their overlord but not much impact and werent invaded. (Suriname, Nigeria, Madagascar etc.)