Пре­об­ра­зуй­те, если это не­об­хо­ди­мо, слово ONE так, чтобы оно грам­ма­ти­че­ски со­от­вет­ство­ва­ло со­дер­жа­нию тек­ста.

Around 1350, art, learning, and science started to flourish in some parts of Europe. To many people, this was the beginning of a new golden age.

This period was not the _________ golden age in Europe.