Which piece of evidence from the "benefits of arranged marriage" article supports the author's claim? a. "40–50% of all us marriages end in divorce . ." b. "allendorf also found that marriage age and number of children have no effect on satisfaction overall." c. "one quarter of couples cited a lack of family support, and one third reported religious differences." d. " . . blood (1967) found that arranged marriages tended to increase in satisfaction over time, whereas self-selected marriages decreased.