Honestly, the orange soda that we think of might be Crush, which debuted in 1911.
Tang would also like a word.
But really, the most popular orange based drink, is just orange juice. That or Mountain Dew, which is lemon, lime, and orange plus lots of sugar and caffeine.
Companies open subdivisions in other countries. These subdivisions are often responsible for full operations in that country.
Coca-Cola opened a subsidiary in Germany sometime after the end of the first world war. (My Google fu has failed me)
The main company stopped sending syrup to Germany after 1939 or so, but didn’t close it’s German subdivision. The German plant manager then created Fanta out of ingredients that were available to Germany during the war.
And then after WW2 ended, the main Coca-Cola company regained control of their German subdivision, and adopted Fanta as a brand.
As a note here, Coke was one of a bunch of American companies that were extremely friendly with the Nazis.
The Upper Peninsula is starting to look quite nice this time of year…