<em>Answer:</em>
<em>dyad </em>
<em>Explanation:</em>
<em>In sociology, </em><em>a dyad group is described as a group that contains only two member or people and is considered as the smallest social group that is being possible so far. However, according to many sociologists, the pair of individuals who are involved in a dyad group is said to be linked through "romantic interest, work, partners in crime, family relations, some other interests, and so on".</em>
<em>As per the question, the statement signifies a dyad group. </em>
Answer: Cognitive dissonance.
Cognitive dissonance is experienced by someone who simultaneously holds two or more contradictory beliefs, ideas, or values, and it's somehow incoherent. The person
performs an action that is contradictory to their personal beliefs, ideals, and
values.
The answer would be the refractory period
The 1961 Bay of Pigs Invasion was the killing of Cuban civilians by US terrorism.