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:c
Explanation:
It’s because it makes more Sense
A. You are a graceful dancer.
American history repeats its self in several ways in this time for example racism still exists today maybe not as bad as before but it’s still out of control also the unfair justice system still exists and has yet to be delt with