Which best describes why the italian renaissance spread to northern europe cities?

Cultural conditions that helped the Renaissance grow in Italy during the early 1400s began to appear in northern European cities during the mid-1400s.

Explanation:

Geography The ideas of the Italian Renaissance spread to northern Europe. Culture The Northern Renaissance produced its share of significant art, literature, and learning. Science and Technology The invention of the printing press helped to spread Renaissance ideas throughout Europe.

Explanation:

by improved communication.