Answer:
c. civil service examinations
Explanation:
In order to fill government positions, the Tang, Song, and Ming dynasties all used CIVIL SERVICE EXAMINATIONS.
In ancient China, imperial examinations were used to select government officials using written examinations and this use of meritocracy was influenced during the Tang Dynasty.
The Tan, Ming and Song Dynasties all used examinations to test the knowledge of candidates on subjects like Chinese classics, poetry and administrative issues.
Tent and mules are nouns. Grand Canyon and Arizona are nouns too but they are proper nound. And slept is an action.
Confederate troops fired at union troops in fort sumpter in charleston south carolina in april 1861
Answer: Griots.
Explanation: I may be wrong about this one, but it would make sense. The would memorize births, deaths, natural disasters and more. After that, they would pass it on to the next generation. By the way, I too am from CCA.
Hoover hoped private charities would take care of the needs of poor Americans.