<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>
Dull: bland, boring
Brilliant: amazing, revolutionary
Doleful: sad, depressed
Vivid: clear, precise
Both C and D answers show uncorrect statements about the 2010 Haiti earthquake.
Answer C states that the quake registered at 7.8 on the Richter scale, but that's not true. The earthquake occurred inland on January 12, 2010, approximately 15 km southwest of Port-au-Prince and at a depth of 10 km at 16:53 local time. It recorded 7.0 on the Richter scale.
Answer D affirms that the death toll was less than 1,000, but this is also incorrect. The effects caused on this country were devastating. The bodies recovered on January 25 exceeded 150,000, calculating that the death toll would exceed 200,000. The final data of those affected were released by Prime Minister Jean-Max Bellerive on the first anniversary of the earthquake, the January 12, 2011, stating that 316,000 people died in the earthquake, 350,000 more were injured, and more than 1.5 million people were left homeless.
The correct answer is letter A
Open door policy is for the exploration of imperialist territories. According to this precept, all major capitalist nations would have equal rights when carrying out the colonization and administration of their territories. In this way, the climate of competition and distrust would be reversed.
Apparently, American politicians believed that the liberal principles of free competition should be respected in this situation.