Answer:
Explorers dealt with challenges when finding money for their voyage, navigating in uncharted waters, and surviving the long, dangerous journey.
Explanation:
The text talks about exploration and how sailors went through many challenges especially when they didn't know what they were getting into.
Isthmus I think is what I remember from school
Answer:
The behavior of the worker is an example of Independent self.
Explanation:
Independent self lays emphasis on internal and distinctive personal characteristics, in which one's self is seen as a unique individual and fundamentally different from others.