What do the Great Leap Forward, Cultural Revolution, and Tiananmen Square all have in common? A. China's Mao Zedong led each event. B. China’s citizens had more political freedom because of each event. C. China’s economy improved because of each event. D. China's citizens had fewer political freedoms because of each event.

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.