How would early tribes have learned about other people?

a: through oral stories
b: through migratory patterns
c: through trading practices
d: through remnants left by others

The native americans, spanish, french and americans all name places in our state. the word “arkansas” came from the quapaw indians, by way of early french explorers. at the time of the early french exploration, a tribe of indians, the quapaws, lived west of the mississippi and north of the arkansas river.