Ummm okay here’s a link to that answers https://app.bitly.com/Bl4mcMEfZEJ/bitlinks/
<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>
It allowed for more and faster production with less production cost, because they didn't pay workers or do the work themselves.
Although there was a plethora of factors preventing African Americans from advancing economically during the 1950s, the most significant was B.)<span> poor educational opportunities</span>.
Answer: the answer is arid hoped that helped
Explanation: