We need to define a few words here . Write historian, archaeologist, anthropologist on the board. A person who scientifically studies historic or prehistoric peoples using artifacts and remains. A person who studies the origins and developments of people including the development of language and customs. Often the training must overlap.
Many historians are anthropologists too.
Many archaeologists also are anthropologists. Many historians also are archaeologists. To find out about the past, these seekers of history use scientific methods. Classifying materials is important. Describing accurately also is important.