<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:
Geographical immobility
Occupational immobility
Capital immobility
Explanation:
Geographical immobility, difficulty in moving from one region to another.
Occupational immobility, when there is difficulty in moving from one type of job to another.
Capital immobility, if there is a rapid structural change in the economy, to keep up to date with changing nature of the economy.
Answer:
During his reign, Justinian reorganized the government of the Byzantine Empire and enacted several reforms to increase accountability and reduce corruption.
Explanation: