Which two nations allied themselves with the Triple Alliance in World War I? Select one or more: a. United States b. Serbia c. Bulgaria d. Ottoman Empire e. Belgium

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.