The united states department of state is an element of the executive branch concerned with which of the selections listed below?
select one:
a. foreign relations
b. interstate commerce
c. individual freedoms
d. state governments

The re-election of the president abraham lincoln.

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.