which greek philosopher devised a new, earth-centered model of the solar system not improved upon until the 1500s ?

Ineed the answer ! what year was the 13th amendment passed in the us?

How did the house of wisdom contribute to social developments during the golden age

Which best explains how wealthy residents of italian cities contributed to the renaissance? a) wealthy residents bought works of art, which supported artists. b) wealthy residents participated in religion, which supported the church c) wealthy residents participated in music, which supported the arts. d) wealthy residents bought classical books, which supported scholars.