Answer:
put in questions get them
Explanation:
It showed how terrible working conditions were for the immigrants working in the industry. which is good because it opened the eyes of the public as to what was going on in the meat packing plants which was utterly disgusting and thus forcing the meat packaging companies to start having better working conditions and have better and much more sanitary ways of packing meat
Answer:
the slaves used them to teach lessons about how to survive under slavery
Explanation:
There were great practical obstacles to mass black migration . Migration was extremely expensive, difficult to organize, and involved long, often fruitless, negotiations with foreign governments.
