What are the similarities and differences between the Carolingian Italian Renaissance?

The Renaissance, which began in the 18th century, was characterized by the development of new directions in creativity. It was subdivided on a territorial basis. The Carolingian revival flourished in the North and persisted there for many years. It exerted a significant influence on other states and was distinguished by an interest in Greek traditions. The Italian Renaissance manifested itself earlier, but covered a shorter period in time. It did not initially affect the creativity of other states, but left a big mark in the history of art.