The great wall of china was primarily built a. to keep people from fleeing china. b. to keep out invaders c. as a monument to ming emperors need this asap in middle of ! will give brainliest if answered

B to keep out invaders hope this helps!!

its b to keep out invaders

pan-africanism or pan-africanism is a political, philosophical, cultural and social movement that promotes african twinning, the defense of the rights of african people and the unity of africa under a single sovereign state, for all africans, both africa as of the african diasporas.

increase in population