There are no true antelope in North America. The Pronghorn is often  referred to as the Pronghorn antelope but the   Pronghorn is actually the only member of it's taxonom â¦ ic family of  Antelocapridae. The antelope are members of the family Bovidae.
Why political science is considered a social science? Put simply, Political science is the study of who gets what, when, where and how. It is the study of how society orders itself into governing bodies.
Humans are living organisms. Thus, social sciences (the study of human behavior and their social systems) are within the purview of biology. Social sciences are branches of biology, and all social scientific theories about human behavior must be consistent with established principles and laws of biology.