Which of the following was a direct result of the growth of the railroad industry?

Explanation:

The only one that has something directly associated to better transport lines: increased settlements in the West

- three-quarters or two-thirds..

- "the constitution provides that an amendment may be proposed either by the congress with a two-thirds majority vote in both the house of representatives and the senate or by a constitutional convention called for by two-thirds of the state legislatures."

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the modern census, which measured household size, marital status, and employment, began in

a.

egypt

b.

china

c.

canada

d.

united states

select the best answer from the choices provided

a

b

c

d