What was a major educational advancement attributed to the 15th century?

The creation of the printing press in the 15th century was a significant educational advancement because it revolutionized the way information was disseminated and accessed. Before the printing press, books were laboriously copied by hand, making them expensive and available only to the wealthy or those with access to monastic libraries. With the advent of the printing press, texts could be produced more rapidly and in greater quantities, making literature, science, and scholarly works accessible to a much broader audience.

This technological innovation facilitated the spread of new ideas and knowledge, promoting literacy among the general population. It played a critical role in the Renaissance and the Reformation by allowing for the rapid dissemination of new thinking and challenging established doctrines. Overall, the printing press vastly improved educational opportunities, contributing to the growth of universities and a more informed public.