One Challenge of Comparative Criminology Is That

One challenge of comparative criminology is that

A) an "obviously" illegal behavior in one country is also an illegal behavior in most other countries.
B) illegal acts in one cultural context may not be viewed as criminal in another cultural context.
C) legal acts in the United States are usually illegal in other countries, because of the United States' promise of personal liberty.
D) gender issues differ in all countries, so studying male and female criminality would be impossible.