(PLEASE HELP NOW 40 POINTS!) Human beings spread all around the world over a period of millions of years. Identify when humans arrived in different regions of the world.

Agroup of anthropologists from the future want to study the culture and society of the twenty-first century. they cannot find any written documentation of this time period, so they must conduct an archaeological excavation.identify the artifacts, features, and ecofacts they will find during their fieldwork. what will these items tell the anthropologists about our culture and society?

Abrief, "first-step" presentation of a work to be completed is called a

During the late 19th century, russia's settlement and development of siberia was made possible by the invention of the