Which of the following was most correct in their estimation of the distance from Europe to Asia? Christopher Columbus The King of Spain The King of Portugal The queen of Spain pl help me

This illustration shows a building in alexandria during the hellenistic age. the building in this illustration was the first research library. a school led by aristotle. the palace of alexander iii. a famous lighthouse.

Why do we observe black history minth?

What were two theories put forth by marx?