Migration - because there were now so many black successful migrants up there. they could rely on their own community to be economically successful
It's just telling you to make a sentence where a snack and a show are both nouns. For instance:
I really like watching Spongebob Squarepants while eating Goldfish.
Hope this helped!
Answer:
https://cyber-monday.us/catcher%20in%20the%20rye?p=ocb&gclid=51f1846ca794118fefbee5ebbfd25826&msclkid=51f1846ca794118fefbee5ebbfd25826&utm_source=bing&utm_medium=cpc&utm_campaign=campaign+%5B018%5D&utm_term=catcher+in+the+rye&utm_content=adgroup+%5B18%7Cw4%7Cb%5D%3A+%7B7-ca%7DExplanation:
https://cyber-monday.us/catcher%20in%20the%20rye?p=ocb&gclid=51f1846ca794118fefbee5ebbfd25826&msclkid=51f1846ca794118fefbee5ebbfd25826&utm_source=bing&utm_medium=cpc&utm_campaign=campaign+%5B018%5D&utm_term=catcher+in+the+rye&utm_content=adgroup+%5B18%7Cw4%7Cb%5D%3A+%7B7-ca%7D