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Made purple dye from murex shells. Created an alphabet made of 22 consonants. Created shipbuilding techniques that are still in use today. Learned how to navigate the Mediterranean sea.

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.