Look at the text feature.

How does the text feature help the reader understand information about David A. Livingstone in Into the Unknown by Stewart Ross?
B. It shows details of the dangers Livingstone faced on his journey up the river.
C. It breaks down Livingstone's journey into stages and labels them.
D. It gives the reader visual details of Livingstone's friendship with the Fang tribe.
It shows descriptions of Livingstone's journey in his own words.

it can be many reasons such as they could want they're family to live and explore more two. might just want to be nice.

3.some say for the greater good or future.

4. they might want to have they're baby,kid,family explore more. people just sacrifice.

true fact:

someone is sacrificed everyday.

the answer is industry

are you kidding? from that description of two mansions, you can't figure out which one is bleak and desolate? maybe you should consider looking those words up in a dictionary, if you don't know what they mean already.