The answer is option "<span>c. freudian slip".
A Freudian slip refers to a blunder in discourse, memory, or physical activity that is translated as happening because of the impedance of an oblivious stifled wish or interior line of reasoning. The idea is a piece of traditional psychoanalysis.It alludes to something you think unwittingly, and after that say it, without acknowledging what it really implies.
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B. It was established to help the president perform his duties.
To keep things in order with all the cultural changes going on.
Localization of function; primarily where production of speech occurred (Broca's area) and where language was understood (Wernicke's area)