Most people in the united states who divorce a. remain single. b. have experienced family violence. c. remarry within five years. d. experience a rising standard of living.

I believe the answer is: C. remarry within five years

The data shown that the period that divorcees take to remain unmarried would get significantly shorter as they grow older in age.
Among divorcees that are 60 years old or older, they usually remarried between the period of 2 years, since they already reach later level of maturity.

6, 4, 5, 1 are true. the others are false.