How many U.S. states still have laws prohibiting same-sex marriage?
A) 15
B) 23
C) 31
D) 41
Question 2
According to Ray Rist's research, how long did it take for teachers to determine a child's potential success in school?
A) by the end of the first two weeks of kindergarten
B) the mid-year of kindergarten
C) the end of kindergarten
D) the end of first grade