(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 :)

no no no no no no

explanation: tyjktyjkdeyktyktyktyd

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on this day in 1913, henry ford installs the first moving assembly line for the mass production of an entire automobile. his innovation reduced the time it took to build a car from more than 12 hours to two hours and 30 minutes.