Members of government expeditions that explored, mapped, and found new routes through the region include

Question

Members of government expeditions that explored, mapped, and found new routes through the region include

A: Col. Johnston and Alfred Comming.

B: John C. Frémont and Major John Wesley Powell.

C: Col. Johnston and Captain Stansbury.

D: Captain Stansbury and Jim Bridger.

Answer 1

B: John C. Frémont and Major John Wesley Powell.

Answer 2

Members of government expeditions that explored, mapped, and found new routes through the region include

B: John C. Frémont and Major John Wesley Powell.

Is this answer correct, does anybody have all the answers to this test?