Final answer:
During the period 600 C.E. to 1450 C.E, interregional trade of luxury goods grew due to the Renaissance, expansion of trade routes, and the pursuit of wealth and knowledge.
Step-by-step explanation:
During the period 600 C.E. to 1450 C.E, interregional trade of luxury goods grew for several reasons. First, the Renaissance in Italy during the mid-14th century sparked a desire to share cultural accomplishments and secure luxury goods, leading to the expansion of trade. The city-states of Italy, such as Venice, Pisa, and Genoa, became major trading hubs, importing luxury goods from the Levant and reselling them throughout Europe.
In addition, the extensive trade routes that passed through the Byzantine Empire, Arab lands, and Europe generated substantial surpluses, allowing for significant investment in mining and agriculture. The trading connections also provided Italian merchants with valuable knowledge of different peoples and geography, leading to the exploration of distant civilizations, such as Marco Polo's journey to China. Furthermore, European experiences in the Crusades accelerated the age of exploration and trade.
In summary, interregional trade of luxury goods grew during the period 600 C.E. to 1450 C.E. due to the Renaissance, the expansion of trade routes, the desire for cultural exchange, and the pursuit of wealth and knowledge.