Which method is best for archaeologists to use when learning about early cultures that left no written records? they develop theories based on cultures that did leave written records. they look for artifacts that them piece together a general history. they make assumptions based on the current geography of the area where the people lived. they investigate the ruins of other peoples who lived around the same time.

They look for artifacts that help them piece together a general history.  

Archaeologists study human past using material remains, so they look for artifacts to help them learn early cultures that left no written records.

This way  they could piece together the things they learn and gather, then create a general theories about human history.

In addition, these artifacts can be any object that ancient people used, created or modified.

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explanation: