According to the Communication Competency: Hand Gestures,waving the full arm side to side can be confused for "come here" in which country:

A) Japan
B) Europe
C) Latin America
D) all of these

Communication Competency

The ability to effectively convey information, understand others, and interpret messages in both verbal and non-verbal forms.

Hand Gestures

Physical movements of the hands used to convey messages or meanings without the use of spoken words, varying significantly across cultures.