Some ways African-Americans worked to stop slavery is by spreading the word, helping slaves escape, making groups to try and gain equal rights.
Explanation:
The answer is that "it is reinforced based on a <span>fixed-interval schedule".
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A Fixed Interval Schedule gives a reward at reliable circumstances. For example a kid might be rewarded once per week if their room is tidied up. A problem with this sort of fortification timetable is that people tend to hold up until the point that the time when support will happen and then begin their reactions. Due to this reinforcement, yield doesn't stay steady. For example, Educator plans exams or undertakings at general interims and the grade is the reinforced, yet the work is inconsistent during the interim between tests.
Answer:
A stable system cannot be maintained in democracy, because that system needs no moderation and democracy is a moderating policy.
Explanation:
Democracy is a policy established by the will of the people. It opposes authoritarian governance that has the control power emanating from one person, giving that power to the people of a region and allowing that people to make the choices of governance and established policies.
Democracy has a moderating character and for that reason, it needs to be installed in an unstable system, allowing people to have options of choice and through instability, to understand which option is better.