What was the dominant religion in Europe during the Middle Ages?

The zhou controlled the area to the east of the shang kingdom true or false pleas

Can someone answer these question about vasco de gama for me: when? (when did he started his travel)from where & to where? (from where he was and then where he went to)motives? (what was his motives for traveling)accomplishments & discoveries? i will give you 15 star for answering all of these, you so much.

Almost all public schools are closed during certain religious holidays, such as christmas and easter. do you think the engel decision should apply to this custom?