One power given to the states under the Constitution is the ability to
A.
regulate interstate commerce.
B.
make treaties with foreign governments.
C.
create post offices.
D.
establish local elections.

Пылвлвдвжатаовистчдв слстач

The transcontinental railroad provided a means of fast transportation. it cut a 6 month trip into 6 days, created jobs for many people and encouraged immigration. the homestead act played a huge role in western expansion; it allowed settlers to begin a fresh start, and gave them land in exchange for their residence for up to five years and a small fee.

(elizabeth's continuing support of english explores in the americas brought in vast supplies of silver and gold)