Until the 1980s, Which Company Controlled More Than Three-Fourths of American

question 173

Multiple Choice

Until the 1980s, which company controlled more than three-fourths of American phone lines?

• A) AT&T
• B) MCI
• C) Sprint
• D) Verizon

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Definitions:

Breastfeeding

The act of feeding a baby with milk directly from the mother's breast.

Nutrients

Substances needed for growth, metabolism, and for other body functions. They are obtained through diet.

Immunity

The body's ability to resist or defend against infection and disease through the immune response.

Undernutrition

A condition resulting from inadequate intake of nutrients, leading to various health issues such as weight loss and muscle wasting.