What country or continent did the spicy spare ribs originate from?!
Answers: Specific place if possible
If you mean spicy pork spare ribs, you should be more specific about the recipe. So many countries (except predominantly Muslim states) have spare rib recipes. China, Japan, Korea, Singapore, Mexico, Brazil, Argentina, Hawaii, The countries of Europe, all have spicy space ribs in one form or another.
So many countries make their own spicy spare rib (and they didn't copy from each other) it's hard to tell which one you are talking about.
Don't know the definitive origin, but Spicy Bamboo Pork Spare Ribs go back to ancient China.