Answer:
hopefully this helps
Explanation:
1. can (lv) picture (av)
2. ruled (av)
3. had ( av)
4. have been (lv) preserved (av)
5. might have ( lv) felt (av)
6. were(av)
7. might have been
8. were (av)
9. do not ( lv) know ( av)
10. will probably ( lv) remain ( av)
Number 5 is the answer because it summarizes the topic of the paragraph.
<h3>There you go:-</h3>
Substantially means <u>greatly</u>.
Please mark as brainliest
Seems pretty good, I don't see a problem with your answers.