I believe the answer is: a. to enhance credibility
Personal experience would give the readers with a certain level of assurance that the writers at least know what they are talking about.
For example, let's say that there are two authors of a self defense book. The first author has an experience as a president's bodyguard while the second author is a full time web designer. Most people would most likely see the first author as the more credible one.
Answer:
<em>Public speaking skills can help with career advancement, creativity, critical thinking skills, leadership abilities. Speaking skills could help you in the future because some jobs require this. </em>
That provided grants of land to states to finance the establishment of colleges specializing in agriculture and the mechanic arts.
Answer: memory implantation
Explanation: in psychology, memory implantation is a method used to learn about the memory of human beings. In it, people are made to beieve in some fake memories in their head as a true memory. This technique started in 1900 and is used in cognitive psychology. It is a difficult process but it is possibility is higher also.
