A archeologists dig takes HEAPS of research that's why they have to be prepared and can't just start digging they need to be able to chose the appropriate place to dig and what tools they need to use.
Research is the most obvious way for archeologists to decide where to dig, whiteout research scientist and historians would still be unsure of many things to this day such as is the the earth flat.
Archeology: is the study of ancient things, archeology allows us to study human societies.
I found the reading more beneficial because the video didn't work
Archeologists play a import role in helping scientists and historians discover more about humans and the planet they live on. They help