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.
Explanation:
Mr.G said that, he is his father
To allocate some time everyday to write<span>. </span><span>To continue and persevere harder even when there is a writer's block. To fix goals and persevere towards achieving those. MOST IMPORTANT IN ANY PROCESS hope this helpds :)</span>
