What would europe look like today if the crusades had not happened ? ( i have to write an essay and i don’t understand)

(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity

the conservative movement opposed the women´s suffrage like josephine jewell dodge comanding the national association opposed to woman suffrage.