What is the correct definition of a constituent?

a private bill introduced by a congressperson or senator

a leader of a group of congresspeople or senators from the same political party

a person from a congressperson’s district or a senator’s state

a tactic used by members of Congress to delay a vote on a bill

Do you mean israel ?

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.