Average voters are usually referred to as grassroot voters.
It’s B. The union victory in the civil war
The image is referred to as "Tribute Attendant with Giraffe" and signifies the connections made by Chinese explorations occurring in the early 15th century (1405-1433). Zheng He, explorer for China met tributes from the Malindi Empire (current day Kenya) in Bengali. He was gifted with a giraffe to bring back to China. Later the emperor of the Madlindi sent an additional giraffe and a zebra to the Chinese emperor as a showing of good faith and friendship.