Click to correct the one capitalization error. Edward R. Murrow was a famous Američan journalist who became
a household name during World War II when his series of Radio
news broadcasts were followed by millions of listeners.

The answer is b

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.