Political parties have aided in the common defense , laws , and human services as well . Protection from Interlopers From the most primitive animals up to the human species , the idea of protecting one 's own group from the harm of others exists . While we may harm ourselves within our groups , outsiders are generally viewed as taboo . Relating to previous discussions about the sovereignty of the state , an important part of that sovereignty is the ability for civilizations to protect themselves from...











SUBJECTS

