The study of humankind, everywhere, throughout time. All encompassing look at human groups in relation to each other to transcend the biases of our own sex, class, tribe, race, nation, religion, culture and time. Archaeology study of material remains usually from past to describe and explain human behavior prehistoric/precontract archaeology ancient cultures that did not possess writing. Historic archaeology study societies that left behind historical documentary evidence. Study of human speech and language including both the origins of language in general and analysis of specific languages: linguistic anthropology studies human language, historical anthropology language origins, language change and relationship between languages. Applying knowledge and methods of anthropology to solve practical problems. Ethnography www. notesolution. com by going to live among the people under study using participant observation which is a technique of learning a people"s culture through direct participation in their everyday life for an extended period of time.