The second alternative is correct (B).
"Gold in California ignited interest in a railroad to reach the West. However, Americans disagreed on where to build the railroad."
The use of the conjunction "however" in this context connects the two sentences with a contraposition, giving the exact meaning for the continuity of the text. In this way, it became clear that there was a need to build a railroad, but there was no unity among Americans about where to build the railroad.
Answer:
I don't think I would be alive,there is no oxygen
Answer:
what are you supposed to do here?
Explanation:
It is an example of a hyperbole.
moral principles that govern a person's behavior or the conducting of an activity.
So B,
Hoped I helped :)
