Archaeology and Early Man Vocabulary Prehistory- the time in history before events were recorded History – a record of what happened in the past. Archaeology – the study of the remains of past cultures. Culture – knowledge, beliefs, customs and values of a group of people. Society- a community of people who share a common culture Fossil – a part or imprint of something that was once alive. Artifact – an object made by someone from the past. Excavation- the act of digging for remains Carbon dating- a scientific method to tell how old a creature was when it died Primary source – an account of an event created by someone who took part in it or witnessed it Secondary source – information gathered based on a primary source. Oral Tradition- Before people could write, they passed on their history by word of mouth. Ancestor- a relative that lived in the past Hominid- An early ancestor of human Hunter-gatherers- people who hunt animals and gather plants, seeds, and fruits to survive Migrate- to move from place to place Land bridge- a strip of land connecting two continents Domesticate- to train animals to be useful to man Agriculture- the raising of crops and animals for human use (farming) Technology- the use of skills and tools to meet practical human needs Trade- the exchange of goods between people Surplus-having an extra supply of goods Specialization- training to do a particular job Civilization- a culture that developed systems of specialization, religion, and government