SOME ONE PLZ HELP ME URGEN What was the southernmost point of Africa to ancient traders?

1.Sankore University
2.Rhapta
3.Swahili Coast
4.Nile delta

Which would make the best heading for this list of notes about the migration of african-americans during the reconstruction era?

In the early 1900s, the national association for the advancement of colored people strongly urged the federal government to a) punish lynch mobs. b) overturn jim crow laws. c) limit integration. d) limit activist organizations.

What would be considered a secondary source about the assasination of abraham lincoln