Which was a major obstacle to Mary Jackson's goal of
working with spacecraft?
A
B
C
D
NASA had already hired too many engineers, so
Jackson's help was unneeded.
At the time, it was against the law for black women to
attend universities.
Engineering schools did not want to admit women or
people of color as students.
Her supervisor, Kazimierz Czarnecki, did not believe
Jackson should work with engineers.