Respuesta :
The expansion of new products in Europe was a direct result of war with China. religious expansion. the Travels of Marco Polo. new scientific discoveries.
Answer:
the Travels of Marco Polo.
Explanation:
Marco Polo was a merchant, ambassador and Venetian explorer whose adventures are recorded in The Travels of Marco Polo, a book that describes to Europeans the wonders of China, its capital Beijing and other cities and countries in Asia.