The answer is the last one because infinitive phrases need a to- with a verb to it like to visit. to was used and visit is a verb because you can visit things like the store, For Example: we went outside to visit the store.
A, because when you prewrite you draft your ideas and create vague ideas of your plans.
I dont know im really sorry about that. Really sorry.
Answer:
your answer would be A.
Explanation:
Is the one that mostly makes sense because it indeed shows the origin, history, and strength of HALS..
Hope this helps you.. ;)