After the 1960s,the Short-Run Phillips Curve Based on U

question 96

Multiple Choice

After the 1960s,the short-run Phillips curve based on U.S.economic data:

• A)began shifting inward.
• B)began shifting outward.
• C)did not shift at all.
• D)became virtually horizontal.
• E)became virtually vertical.

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Definitions:

Out of Africa Hypothesis

The theory proposing that modern humans originated in Africa before migrating to other parts of the world.

Mousterian Tool Tradition

A Stone Age technology associated with Neanderthals and early modern humans, characterized by specific types of stone flakes and tools.

Middle Paleolithic

Describes a period in human prehistory between 300,000 to 30,000 years ago, characterized by the development of Neanderthal cultures and significant advancements in tool technology.

Lower Paleolithic

A period of time beginning with the earliest Oldowan tools, spanning from about 200,000 to 2.6 million years ago; also known as Old Stone Age.