Fighting between Africans destroyed societies.
Samuels trip was to the north side it was really hard friend because a lot of his men died and they had to eat only the water of seals and only seal meat
The positive effects of getting California is that it's closer to Asia, and California side of the nation at the time could have open territory to conquer.
D. Great Britain.
Source: My World History Textbook
"Great Britain, which long opposed construction of the canal for fear that it might fall into enemy hands, benefited more than any other nation... Instead of making Egypt powerful and independent, the Suez Canal provided the excuse for a British invasion and occupation of that country."