I hope this is helpful!
Answer:
you could write about why reading is fun. you could put in you fav book and what you found interesting about it. Or, you could do some creative writing about it. here is a list on what you could include-
-why is it fun
-what is good about it
-why you think it is fun
-do for or against argument
The crusades were similar in the sense of religion being the main cause, christians and just about everyone wanted the holy lands and they persecuted women of being witches out of fear and their belief that black magic was wrong, religion was the main reason
I would say this is a complex sentence. Because it has one independent clause(their more aggressive style did not pay of.) and two dependent clauses.
It is A its not a run on stence