US history tries to make the white man look like the good guy and hide minority struggles.
The answer is "variable-ratio schedule".
In operant conditioning, a variable-ratio plan refers to a calendar of fortification where a reaction is strengthened after an eccentric number of reactions. This timetable makes an enduring, high rate of reacting. Betting and lottery diversions are great cases of a reward in view of a variable ratio schedule.
I believe the answer is D because that's what the federal system of government means in america.
If a person under the age of 16 is found guilty of driving under the influence of drugs, his or her driving privileges will be suspended and delayed until he or she reaches 17 years for the first offense.
Explanation:
At the age of 16, people are eligible for a student license. In this process people are allowed to drive only if they are accompanied by a parent, a 20-year-old adult who has had a driver's authorisation for at least four or more consecutive years or a driving instructor, who has been free to suspend.
Minors can face six months to one year imprisonment in a juvenile corrections facility for driving without a license. In fact, however, this sentence is likely to be based on community service, which may vary in time. The unlicensed juvenile driving may also affect other people. Charges against the registered owner for allowing the incident to occur and/or charges against the parents for negligence may also be carried.