In what way did the growth of railroad lines in the early 1900s impact west texas?

What is the best piece of financial advice in regard to the various investment and financial opportunities advertised?

Iknow this isn't a question, but is there someway to ask a question under public safety or is there no category for it? i don't know if i'm overlooking it or not.

Igot a 80% on my final to os ya take these points in return