The answers are
1. B
2.False
3.A
"Cordilleras" <span>are parallel sets of mountain ranges within the Andes Mountains. A cordillera is a chain of mountain ranges - and it is an extensive chain. The term itself originates from Spanish that has the same meaning. It is applied to different ranges that includes the Andes of South America but seldom on other mountain ranges in the ridge.</span>
The answer is B. hope it helped
Answer: my guess is that they interacted with travelers coming on accident.
Explanation:
human cultures and relations may i have the brainiliest plz