Fredrick Douglass though it was inmortant for African Americans to fight in the war because.....They were slaves...well some werent but they had to be on the <span>confederete side because there color people were slaves.
Hope This Helps ☺</span>
Encourages; encourages; increases
<span>The nation's largest railroad center was found in Chicago. Chicago is considered as the most important center of railroads in North America. Chicago has been the most significant interchange point of commercial transportation between the nation’s great railroads.</span>