Archaeological theory refers to the various intellectual frameworks through which
archaeologists interpret archaeological data. It is a branch of the
philosophy of archaeology. There is no one singular theory of archaeology, but many, with different archaeologists believing that information should be interpreted in different ways. Throughout the history of the discipline, various trends of support for certain archaeological theories have emerged, peaked, and in some cases died out. Different archaeological theories differ on what the goals of the discipline are and how they can be achieved.