Answer:
Offspring that benefited by inheriting several mutations out-competed the offspring lacking the mutations.So, the population changed and they grew the mutations to protect themselves
Explanation:
I believe it was the financial Problem.
Answer:
America's support of Cuba's struggle against the Spanish rule
Explanation:
The mysterious explosion of the U.S.S. Maine in Havana Harbor.
The correct answer is the first one. The ottoman empire did conquer parts of northern africa