The largest social class was made up of farmers.
<span> this method, which can use over 100 questions, gathers : biodata
Biodata is a set of file that consist of factual information about an individual, including facts such as name, age, gender, hobby, height, marital status, favorite song, etc.Researcher often use biodata to screened out the potential subject for their research</span>
I would have to go with The answer is A.
Answer: B. Ancient Egyptian tombs commonly contained the treasures of famous leaders.
