How does aa reader find an author’s purpose? i. by examining the author’s background

the authors purpose is basically what the author is trying to express to the reader. Say you have a story that is about a school shooting and he is sad about it you would say the authors purpose is to stress to readers to be aware about these incidents

I hope this helps you out a brainlis and a thank would be greatly appreciated :)

answer; ///i believe that the correct answer is (b)arches and domes; ///

mosques-hypostyle halls with lots of space.towers called minarets flanks the luck