Answer:
<h3>a. is used </h3>
Explanation:
<h3>I hope l helped you ❤❤</h3>
Feudalism helped protect communities from the violence and warfare that broke out after the fall of Rome and the collapse of strong central government in Western Europe. Feudalism secured Western Europe's society and kept out powerful invaders. Feudalism helped restore trade. Lords repaired bridges and roads.
<span>C. Appreciate the power of lithium to cure manic depression</span>
I. DELETE the underlined portion.
Answer:
C. The biographer might not have access to the subject's personal records.
Explanation: All the other options indicate an authorized biography, meaning one that the subject is aware of or has given their approval to.