In the Early Days of Network Radio Broadcasting

question 52

Multiple Choice

In the early days of network radio broadcasting,

• A) programs were often supported by just one advertiser
• B) NBC and CBS allowed ad agencies to create programming
• C) ratings companies would phone people to ask them about their listening preferences
• D) all of these

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Definitions:

Consciousness

The quality or state of being aware of an external object or something within oneself.

Central Nervous System

The part of the nervous system consisting of the brain and spinal cord, responsible for processing and sending out nerve signals.

Depolarization

The process of reducing the electrical charge difference across a cell membrane, crucial for the propagation of nerve impulses.

Sodium Ions

Positively charged particles of sodium, vital for maintaining the electrolyte balance and blood pressure in the body.