It would be "b. to create a separate nation on the West Coast" that was not <span>a reason that different groups of settlers moved west during the mid-1800s, since most wanted to take advantage of government subsidies. </span>
Around 1840 hope this helps! :)
Answer:
I think its total war sorry if not
The silk road spread from the Roman empire all the way to China for trade so it helped with expansion
