Greek and roman culture survived largely because of the byzantine empire and its preservation of greek and roman a. architecture, agriculture, and ship building b. money, trade, connections, and military power c. traditions, language, religion, and literature d. trade routes, clothing, style, and transportation

C. Traditions, language, religion, and literature

Explanation:

The Byzantine empire was what was left after the fall of the Roman Empire, and the eastern Roman empire would become the Byzantine empire so they had a large influence from the Roman empire from so many years of Roman control,  they kept their language traditions, religion, and literature after the fall of the Roman empire, this is why so many of the Roman Culture was preserved.

following type of cultural development caused people to want and buy new products on the market :

not sure might be he acquired the entire oregon territory from great britain