Labor Mobility Was

question 29

Multiple Choice

Labor mobility was

• A)less in 1900 than in 2010.
• B)unimportant to global integration until the 1960s.
• C)greater in 1900 than in 2010.
• D)never controversial.
• E)a brand new feature of the global economy in the twenty-first century.

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Definitions:

Amphibia

A class of cold-blooded vertebrates that includes frogs, toads, salamanders, and newts, distinguished by their ability to live both in water and on land.

Vertebrate Classes

Categories within the subphylum Vertebrata, distinguishing animals based on key features like presence of a backbone, including mammals, birds, reptiles, amphibians, and fish.

Cartilaginous Skeleton

A type of skeleton found in certain animals where the principal structural component is cartilage, rather than bone.

Paired Fins

Appendages found on fish that are used for stabilization, steering, and propulsion through the water.