The answer is unsure to me because i don't see the examples above, but I'd go with d.
Pachacuti built a strong central government and also took his sons for training to Cuzco which ensured the loyalty.
<u>Explanation:</u>
Moreover, he also kept the local people as rulers which increased their loyalty towards him.
Local administrators were made to collaborate with regional level administrators who looked after justice, land, labour, etc. The regional rulers were told to report to the supreme Inca ruler.
Also, the heirs of the local rulers were kept as prisoners to ensure loyalty of their people.
Answer:
Jazz bridged the races and served as a symbol of the promise of America.
Explanation:
Jazz as a culture itself way a way for the colored audiences to express themselves to others, lots of people then had tons of stigma against that type of thing and also feared jazz.
It would be "c. Herman Ebbinghaus" who is <span>known for his use of nonsense syllables in his experiments on forgetting, since he felt that these registered differently in the brain. </span>