10) First African-American woman millionaire.
a.
Frederick Jones
b.
Otis Boykin
c.
Madame C. J. Walker
d.
Norbert Rillieux
e.
Joseph Lee
f.
W. Lincoln Hawkins
g.
Lloyd Augustus Hall
h.
Garrett Morgan
i.
David Crosthwait
j.
Elijah McCoy