Why might african americans disagree that the roosevelt, taft, and wilson administrations marked an era of progressivism in america

Because racism has a lot to do today including African-Americans and in the progressivism area where is zoom have played a big role in that era.

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.