They lived among the Hidatsa and Mandan Indians in the upper Missouri River area (present-day North Dakota). In November 1804, an expedition led by Meriwether Lewis and William Clark entered the area. ... Lewis and Clark met Charbonneau and quickly hired him to serve as interpreter on their expedition.
Answer:
If you meant invent then it is Friedrich Ludwig Jahn.
Explanation:
Ghazis was a Muslim fighters who fought non Muslims. Ghazi(warrior)