The ________ Specifies That an Entity Instance Can Simultaneously Be

question 9

Short Answer

The ________ specifies that an entity instance can simultaneously be a member of two or more subtypes.

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Definitions:

Henry Wallace

Henry Wallace was an American politician who served as the 33rd Vice President of the United States, known for his progressive views and advocacy for the common man.

Progressive Party

A political party in the United States, formed in the early 20th century, advocating for reforms to address issues like wealth inequality, labor rights, and clean government.

Soviet Union

A socialist state on the Eurasian continent that existed from 1922 to 1991, comprising Russia and several other republics, playing a central role in world affairs during its existence.

William Levitt

An American real-estate developer credited with creating the modern American suburb through the development of mass-produced, affordable housing, notably Levittown.