Answer: Operant conditioning
Explanation:
Operant conditioning is a kind of learning that's rewarding, depending on the outcome of the learning, it could be either a gift or a punishment. It's used most times in behavior.
A change in behavior from late returning to doing so early to avoid punishment is called operant conditioning, in a bid to avoid something worse, there's improvement.
by Segregating blacks and whites in most states
This statement is true.
It is important to look at your audience at all times rather than pay more attention to your visual aids. Maintaining eye contact with your audience is relevant because they will be more attentive to what you are saying if you look at them directly. You can point to your visual aids from time to time, but try to focus on your audience.
Strict hindus dont eat meat poultry or fish
Explanation:
Salt was a highly valued commodity not only because it was unobtainable in the sub-Saharan region but because it was constantly consumed and supply never quite met the total demand. There was also the problem that such a bulky item cost more to transport in significant quantities, which only added to its high price.