The answer is 'Immigrants'!
<span>The central nervous system has two parts. The voluntary nervous system is also known as the Somatic nervous system. The autonomic nervous system is also called the visceral or involuntary nervous system.</span>
The combination of depressants and alcohol can multiply the effects of the drug and alcohol. Alcohol is considered a depressant and the combination can block other neurotransmitters, resulting in a state of increase intoxication.