The Transcontinental Railroad did indeed allow the movement of people, raw materials, and finished products to the developing interior of the US so this is TRUE.
The Transcontinental Railroad linked places in the Eastern part of the United States to places in the West that were still developing. This made it easier for people to move from both places to the other and migrate if they wanted.
Goods including raw materials and finished products also moved on the Transcontinental Railroad which meant that trade was better in the United States as a result.
Find out more on the Transcontinental Railroad at https://brainly.com/question/14536121
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