The Crusades were military Campaigns to get blank back from arab musl

the 4th option is the answer

u idek                                                                                                                                               /

i believe the answer is: returns on investments, no wages

people who belong in upper class society would most likely get there by obtaining multiple source of income, which a certain percentage of ownership for businesses. since most of them are job creator, they would most likely get their money from profit, not wages.

answera tendency to view the world through a single perspective;