I believe it is D. because i dont think poverty, trade barriers and medical technology has to do anything with cell phones and internet.
One factor that enabled the Renaissance to flourish in Northern Italy was that the region had a wealthy class that invested in the arts. Wealthy families, such as the Medici, in Northern Italy invested in the
arts and hired world-class artists such as Michelangelo and Botticelli,
thus encouraging the movement toward individual expression embodied by
Humanism.
*Hope that helps and enjoy Brainly :)
