False not all study groups are un organized lots of them actually get a lot accomplished
I havent read this book in a while but im pretty sure its "C"
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: What you wanna do is you need to be always polite even if they are rude and unhappy you have to be patient and understanding to help them.
What poem? No choices, no poem, no answer. Sorry.