Final answer:
The Renaissance occurred partly as a result of scholars and artists abandoning Constantinople during the Crusades, which led to the spread of classical knowledge in Europe.
Step-by-step explanation:
The Renaissance occurred partly as a result of scholars and artists abandoning Constantinople during the Crusades. The fall of Constantinople in 1453 led to the dispersal of Byzantine scholars and artists to various parts of Europe, where they brought with them knowledge of ancient Greek and Roman literature, art, and philosophy. This influx of classical knowledge sparked a renewed interest in these subjects and laid the foundation for the intellectual and artistic movements of the Renaissance.
Learn more about Causes of the Renaissance