IUD has the lowest typical failure rate.
Can you put more details in
Answer:
at that time cast differentiation was purely based on the work people did rather than what their answers used it so you could very easily change your cast so having the cast system helped develop the city tell it to plays and it was easier for people to know who is doing one kind of help to build up
Answer:
classical conditioning.
Explanation:
Classical conditioning: In psychology, the term classical conditioning was proposed by one of the most influential psychologist and behaviorist named Ivan Pavlov. He has discovered the classical conditioning theory while experimenting on dogs and has included a few basic terms associated with it including unconditioned stimulus, unconditioned response, the conditioned stimulus, and conditioned response.
Classical conditioning is described as a learning theory that involves a conditioned stimulus that gives rise to a conditioned response after connecting with an unconditioned stimulus.
In the question above, the technique best illustrates the classical conditioning.
Social Darwinism is the term given to various theories of society which rise in the North America, Western Europe and United Kingdom during 1870s. The theories are applied to natural selection and survival of the fittest.