The birth of the black panthers party signified D
Answer:
A The military leaders freed the slaves that worked in the mine
I think the answer is D if not the answer should be B
Around the 14th century, the cities of Nanjing, Calicut, Mogadishu and Venice was significant because the major center's of trading activity flourished there.
petroglyphs and hieroglyphs were not early forms of verbal communication
