Why was progress out of the European Dark Ages so slow when there were upgrades available in most villages?

by Necarion
Georgy_K_Zhukov

Apologies, but our April Fools festivities are wrapping up, and the cut off for new submissions was 12:00, EDT, so your submission was removed. Questions such as this we would now ask you to instead direct to /r/AskScienceFiction!