What Two Major Forces Are Responsible for the Increasing Diversification

question 36

Multiple Choice

What two major forces are responsible for the increasing diversification of the U.S. population?

• A) Immigration rates and birthrates
• B) The wars in the Middle East and the economy
• C) The increase in racism and discrimination
• D) The conflict between the liberals and the conservatives

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Definitions:

Biological Cycles

Natural rhythms or patterns in biological processes or activities, such as circadian rhythms, that occur in living organisms.

REM Sleep

A stage of sleep characterized by rapid eye movements, increased brain activity, and vivid dreaming.

Sleep Cycle

A progression through various stages of NREM and REM sleep that repeats several times throughout a typical night's rest.

Theta Waves

Brainwave patterns associated with deep relaxation, meditation, and the early stages of sleep, typically in the frequency range of 4–7 Hz.