<span>The event, which was free and open to the public, was sponsored by Rockford University, where Addams graduated in 1881 as the class valedictorian, and the Jane Addams Hull-House Museum in Chicago, site of her extraordinary efforts on behalf of new immigrants in the late 1800s and early 1900s.</span>
"Countries with a sphere of influence should maintain free access to their ports"
They wanted something like slavery where blacks
would not be equal to whites. If
African-Americans left, there would not be
enough workers to farm the land, and they would
likely have to pay workers more.
True. The cultivation was an important component in the American colonial economy.
Gadsden purchase? That's all I know about conflict with Mexico and the United States.