A) they were technologically more advanced
Explanation:
The Harlem Renaissance was the development of the Harlem neighborhood in New York City as a Black cultural mecca in the early 20th Century and the subsequent social and artistic explosion that resulted. Lasting roughly from the 1910s through the mid-1930s, the period is considered a golden age in African American culture, manifesting in literature, music, stage performance and art.
Answer:
The mining of Iron and Gold.
Explanation:
The ancient Egyptians built the Pyramids of Giza by hauling massive stone blocks across the desert and stacking them on top of each other to form a pyramid.
