Which of the following is a problem faced by industrializing nations?
a. lack of skilled workers
c. dominance of agriculture
b. wars and political problems
d. all of the above

As time went on, pan-africanism became a philosophy that: a. africans gain colonies in asia.b. african americans be proud of their african descent andwork toward civil rights.c. start many world's fairs to showcase african successes.d. europeans conquer african territory.