A Growing Portion of U

question 47

True/False

A growing portion of U.S.R&D expenditure is going into the development side of R&D,raising concerns about whether the United States can maintain its lead in basic science.

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Definitions:

Aztec Civilization

An indigenous civilization that was highly advanced and flourished in central Mexico in the 14th to 16th centuries before being conquered by the Spanish.

North American Cultures

Diverse and rich cultures of the indigenous peoples and immigrant populations that have inhabited and developed across the North American continent.

Colonization

The act of establishing a colony or colonies in a territory by a country or a group, often involving domination and exploitation of the native inhabitants.

Raleigh

The capital city of North Carolina, named after the English explorer Sir Walter Raleigh.