Final answer:
Technological innovations and transfers played a significant role in increasing economic growth during the period 1200 to 1450 CE.
Step-by-step explanation:
During the period 1200 to 1450 CE, technological innovations and transfers played a significant role in increasing economic growth. The development of communication technologies, electric power production, and steel production had a profound impact on business growth. These innovations allowed for more efficient and cost-effective production methods, which led to industrial growth. Additionally, technological transfers, such as the spread of technology across borders, facilitated economic growth by improving living conditions and creating new opportunities.