Francisco Pizarro led the conquest of the Inca Empire.
The populist party suggested using gold and silver.
This was called an "iron curtain." Western powers noticed issues of blame and stepping up armaments, therefore having a negative response.
Answer:
Preservation of Greek arts and literature.
Explanation:
Without the Byzantine Empire, most of Greek literature, art and cultures, and maybe the ancient Greek themselves would've been lost in history.
