Christen returned an overdue book to the library. her fine was the same as the fine for returning the book yesterday. which could be the number of days overdue?

The answer would be a

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.