Which of bud's treasures gives the clue about the identity of his father?

a. the flyers
b. his mother's picture
c. his blanket
d. the rocks

i'm thinking either a or d. it's a tricky question because at the start of the book bud sees the flyer and thinks it's his father but at the end he notices that he and herman e calloway both have the same rocks and bud realizes herman is his grandfather.

I’m american society, romantic love is considered the main reason for people to marry. on the other hand, in some societies, romantic love is considered a form of obsession or madness. in fact, even in many societies where “true love” is not considered a form of insanity, arranged marriages are still the norm. for example, in many cultures it’s believed that marriage is basically an economic arrangement. thus, a farmer needs a wife to both bear children and to share the farm work while raising new “hands” as additional farm labor. in other societies marriage is mainly about cementing connections between families. indeed, most trust, loyalty, and mutual obligations between privileged and powerful families. what is the main idea in this paragraph? a. arranged marriages are more practical then those on romantic love. b. marriage is usually a family affair. c. true love is a sound basis for marriage. d. different societies have different ideas about the purpose of marriage.