The thing that happened to the ancient peoples of the Indus Valley is D. They disappeared as though into thin air, and the cause remains unknown.
The Indus Valley was known as the Harappan civilization and it was formed in the Northwestern regions of South Asia. They were known for sculptures, pottery, etc.
The ancient peoples of the Indus Valley disappeared as though into thin air, and the cause remains unknown.
Learn more about the Indus valley on:
brainly.com/question/508802
Mass society refers to any modern era society that retains a mass culture and large-scale and impersonal social institutions. It is a society in which bureaucracy and prosperity have led to the weakened conventional social ties. In such a society, most of the institutions are organized with the individuals in the aggregate and the similarities in the attitudes and behavior of the people is viewed as being more important than the differences. The life of the people living in such communities is governed by the mass relations. This means that the mass society tends to focus on the economy more and is less likely to focus on leisure activities for economic success purposes.
On November 16, 1532, Francisco Pizarro, the Spanish explorer and conquistador, springs a trap on the Incan emperor, Atahualpa. With fewer than 200 men against several thousand, Pizarro lures Atahualpa to a feast in the emperor's honor and then opens fire on the unarmed Incans
pls give brainliest