(brainliest like my other 2 questions)which of the following was most responsible for the decline of port townsend?

collapse of a plan to bring the railroad

Hope this helps :)

the second significant cause of the great migration was the desire of black southerners to escape segregation, known euphemistically as jim crow. rural african american southerners believed that segregation - and racism and prejudice against blacks - was significantly less intense in the north.

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