Answer:
Failing to bow in a country where bowing is a sign of respect.
Step-by-step explanation:
Mores are defined as acceptable behaviors that are guided by the standards of morality that prevail within a culture. When you break a more, you will probably offend other people.
If you fail to bow in a country where bowing is a sign of respect, the other party might feel offended by your attitude since it is considered disrespectful.