how did railroads help industries in the west grow? moved economic focus to coastal cities helped mining and…

Brief Explanations:

Railroads connected mining and ranching areas in the West to markets. This connection allowed for easier transportation of goods (like mined resources and ranch - produced items) to consumers. Moving economic focus to coastal cities would not help Western industries. Focusing on tourism would not be a major factor in industrial growth (mining and ranching are industries). Lowering demand for Western goods would harm, not help, industrial growth.

Answer:

helped mining and ranching by connecting them to markets