I think you are referring to Mansa Musa. He was a king that had good intentions on giving out his gold but caused an economic crisis.
Answer:
This depends on your perspective. As far as countries goes, they include Russia, America, Germany, and Britain. However, almost everyone was involved in it, as it effected many things they did in everyday life.
Explanation:
Most famously, blitzkrieg describes the successful tactics used by Nazi Germany in the early years of World War II, as German forces swept through Poland, Norway, Belgium, Holland and France with astonishing speed and force.
The native Americans Is the Answer..Hope this helped!!