Answer:
I think it is "c", but I'm not sure.
Explanation:
The legend states "Migration Corridors". The map is portarying the massive migration process done by African Americans from 1916 to 1970.
Answer:
A. demographic is the correct answer.
Explanation:
Pretty sure Francis Scott Key wrote it.
However, I can't find who first sung it but I know that Charley Pride was the first to sing it at a Super Bowl.
Hope this is helpful, have a good one.