Question

How did Europeans change the outback beginning in the mid-1800s?

A. They created rock paintings and carvings.

B. They used the land for mining and ranching.

C. They settled large cities in the central region.

D. They established sacred sites for their ancestors.

(Gradpoint)

Answer 1

B. They used the land for mining and ranching.

There really nothing more to it the answer is "B". Hope this helped