When volcanoes happen on land they let go of a gas and releasing matter into the

List three different expository writing modes that are commonly seen in social studies articles

How were the economies of the northern and southern states different? how ere they the same? what factors led them to develop differently?

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?